Files
ast-project/part1/results/2/bug_cf3cb4c9-763a-40d0-b897-832496372cbc_logic.md
2026-06-24 13:47:14 +02:00

168 KiB

Summary

**No review yet**

Minimized query

.tables non_existent_table
BEGIN TRANSACTION;
.version
ATTACH DATABASE (':memory:' || '') AS aux99;
.stats stmt
SAVEPOINT sp3312;
SELECT total_changes()x0ACB29BM205381;
SELECT sqlite_compileoption_used('我的天你是怎么了'); /* PRAGMA temp_store_directory; */ SELECT -(-(time(round(1)))) >> -999999999999999999999999999;
SELECT sqlite_compileoption_get($1);
SELECT sqlite_version();
ROLLBACK TRANSACTION TO SAVEPOINT sp3312;
RELEASE SAVEPOINT sp3312; /* trim({v}, 'xyz') */ SAVEPOINT sp3312;
SELECT total_changes()x0ACB29BM205381;
SELECT sqlite_compileoption_used('我的天你是怎么了'); /* PRAGMA temp_store_directory; */ SELECT -(-(time(1))) >> -999999999999999999999999999;
SELECT sqlite_compileoption_get($1);
SELECT sqlite_version();
ROLLBACK TRANSACTION TO SAVEPOINT sp3312;
RELEASE SAVEPOINT sp3312;
SAVEPOINT sp3312;
SELECT total_changes()x0ACB29BM205381;
SELECT sqlite_compileoption_used('我的天你是怎么了'); /* PRAGMA temp_store_directory; */ SELECT -(-(time(1))) >> -999999999999999999999999999;
SELECT sqlite_compileoption_get($1);
SELECT sqlite_version();
ROLLBACK TRANSACTION TO SAVEPOINT sp3312;
RELEASE SAVEPOINT sp3312;
SAVEPOINT sp3312;
SELECT total_changes()x0ACB29BM205381;
SELECT sqlite_compileoption_used('我的天你是怎么了'); /* PRAGMA temp_store_directory; */ SELECT -(-(time(1))) >> -999999999999999999999999999;
SELECT sqlite_compileoption_get($1);
SELECT sqlite_version();
ROLLBACK TRANSACTION TO SAVEPOINT sp3312;
RELEASE SAVEPOINT sp3312;
SAVEPOINT sp3312;
SELECT total_changes()x0ACB29BM205381;
SELECT sqlite_compileoption_used('我的天你是怎么了'); /* PRAGMA temp_store_directory; */ SELECT -(-(time(1))) >> -999999999999999999999999999;
SELECT sqlite_compileoption_get($1);
SELECT sqlite_version();
ROLLBACK TRANSACTION TO SAVEPOINT sp3312;
RELEASE SAVEPOINT sp3312;
SAVEPOINT sp3312;
SELECT total_changes()x0ACB29BM205381;
SELECT sqlite_compileoption_used('我的天你是怎么了'); /* PRAGMA temp_store_directory; */ SELECT -(-(time(1))) >> -999999999999999999999999999;
SELECT sqlite_compileoption_get($1);
SELECT sqlite_version();
ROLLBACK TRANSACTION TO SAVEPOINT sp3312;
RELEASE SAVEPOINT sp3312;

DETACH DATABASE aux99;
ROLLBACK;
CREATE TABLE T (
  a TEXT,
  b REAL
);
INSERT INTO T VALUES ('a',100.0), ('b',-200.5), ('c',9e999);
SELECT a,b,
LEAD(b,1) OVER (ORDER BY b DESC) AS c,
NTILE(2) OVER (ORDER BY b DESC) AS d FROM T;

SELECT COUNT(*) FROM T;
DROP INDEX IF EXISTS T;
REINDEX;
VACUUM;
CREATE UNIQUE  INDEX IF NOT EXISTS idx_T_4239 ON T(b) WHERE b > 0;
SELECT * FROM T WHERE a IN (SELECT DISTINCT a FROM T);

Actual output

SQLite 3.39.0 2022-05-10 23:28:12 764b71267e0b31ff7eaf2a0def7526a1a02dce4d5b456dea060d97ed342ealt1
gcc-14.2.0
Number of output columns:            0
Memory Used:                         79920 (max 79920) bytes
Number of Outstanding Allocations:   158 (max 158)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                39 (max 114)
Successful lookaside attempts:       299
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     1
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            8900
Bytes sent to write():               110
Read() system calls:                 13
Write() system calls:                1
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       314
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            8996
Bytes sent to write():               1444
Read() system calls:                 15
Write() system calls:                2
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                42 (max 114)
Successful lookaside attempts:       335
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            9093
Bytes sent to write():               2878
Read() system calls:                 17
Write() system calls:                3
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(round(1)))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       372
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3168 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               14
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3168
Bytes received by read():            9190
Bytes sent to write():               2878
Read() system calls:                 19
Write() system calls:                3
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       395
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            9287
Bytes sent to write():               5822
Read() system calls:                 21
Write() system calls:                4
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.39.0
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       410
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               6
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            9384
Bytes sent to write():               7287
Read() system calls:                 23
Write() system calls:                5
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       414
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            9481
Bytes sent to write():               8727
Read() system calls:                 25
Write() system calls:                6
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                40 (max 114)
Successful lookaside attempts:       418
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            9578
Bytes sent to write():               10062
Read() system calls:                 27
Write() system calls:                7
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       423
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            9676
Bytes sent to write():               10062
Read() system calls:                 29
Write() system calls:                7
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       438
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            9774
Bytes sent to write():               12734
Read() system calls:                 31
Write() system calls:                8
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       459
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            9872
Bytes sent to write():               14169
Read() system calls:                 33
Write() system calls:                9
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       491
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            9970
Bytes sent to write():               14169
Read() system calls:                 35
Write() system calls:                9
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       513
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10068
Bytes sent to write():               17108
Read() system calls:                 37
Write() system calls:                10
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.39.0
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       528
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               6
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            10168
Bytes sent to write():               18576
Read() system calls:                 39
Write() system calls:                11
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       532
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            10268
Bytes sent to write():               20019
Read() system calls:                 41
Write() system calls:                12
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                40 (max 114)
Successful lookaside attempts:       536
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            10368
Bytes sent to write():               21357
Read() system calls:                 43
Write() system calls:                13
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       541
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            10468
Bytes sent to write():               22695
Read() system calls:                 45
Write() system calls:                14
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       556
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            10568
Bytes sent to write():               24033
Read() system calls:                 47
Write() system calls:                15
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       577
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10668
Bytes sent to write():               25470
Read() system calls:                 49
Write() system calls:                16
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       609
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10768
Bytes sent to write():               25470
Read() system calls:                 51
Write() system calls:                16
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
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Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       631
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Lookaside failures due to OOM:       0
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Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
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Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
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Bytes received by read():            10868
Bytes sent to write():               28413
Read() system calls:                 53
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Bytes written to storage:            0
Cancelled write bytes:               0
3.39.0
Number of output columns:            1
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Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       646
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Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               6
Reprepare operations:                0
Number of times run:                 1
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Bytes received by read():            10968
Bytes sent to write():               29881
Read() system calls:                 55
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Bytes written to storage:            0
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Memory Used:                         79920 (max 79960) bytes
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Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       650
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Page cache spills:                   0
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Autoindex Inserts:                   0
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Bytes written to storage:            0
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Memory Used:                         79920 (max 79960) bytes
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Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                40 (max 114)
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Sort Operations:                     0
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Sort Operations:                     0
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Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
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Sort Operations:                     0
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0
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Largest Pcache Allocation:           4360 bytes
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Lookaside failures due to OOM:       0
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Page cache misses:                   0
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Page cache spills:                   0
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Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
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Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
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Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
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Successful lookaside attempts:       727
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Page cache misses:                   0
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Page cache spills:                   0
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Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
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Bytes received by read():            11568
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Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       749
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Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
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Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
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Bytes received by read():            11668
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Bytes written to storage:            0
Cancelled write bytes:               0
3.39.0
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       764
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Lookaside failures due to OOM:       0
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Page cache misses:                   0
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Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
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Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               6
Reprepare operations:                0
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Bytes written to storage:            0
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Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
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Largest Pcache Allocation:           4360 bytes
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0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
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Sort Operations:                     0
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0
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Bytes written to storage:            0
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0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
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Bytes written to storage:            0
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ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
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Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
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Sort Operations:                     0
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Bytes written to storage:            0
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3.39.0
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       882
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Page cache misses:                   0
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Page cache spills:                   0
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Sort Operations:                     0
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Bytes written to storage:            0
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Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
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Largest Pcache Allocation:           4360 bytes
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Sort Operations:                     0
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Sort Operations:                     0
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Largest Pcache Allocation:           4360 bytes
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Sort Operations:                     0
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0
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Largest Pcache Allocation:           4360 bytes
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Page cache misses:                   0
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Sort Operations:                     0
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Bytes written to storage:            0
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0
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Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
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Page cache misses:                   0
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Page cache spills:                   0
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Statement Heap/Lookaside Usage:      3040 bytes
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Sort Operations:                     0
Autoindex Inserts:                   0
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Bytes sent to write():               59385
Read() system calls:                 97
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Bytes written to storage:            0
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0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       963
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13168
Bytes sent to write():               59385
Read() system calls:                 99
Write() system calls:                37
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                44 (max 114)
Successful lookaside attempts:       985
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13268
Bytes sent to write():               62328
Read() system calls:                 101
Write() system calls:                38
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.39.0
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                43 (max 114)
Successful lookaside attempts:       1000
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               6
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            13369
Bytes sent to write():               63797
Read() system calls:                 103
Write() system calls:                39
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                41 (max 114)
Successful lookaside attempts:       1004
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            13470
Bytes sent to write():               65242
Read() system calls:                 105
Write() system calls:                40
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79920 (max 79960) bytes
Number of Outstanding Allocations:   158 (max 159)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                40 (max 114)
Successful lookaside attempts:       1008
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    18496 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1104 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            13571
Bytes sent to write():               66582
Read() system calls:                 107
Write() system calls:                41
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         67704 (max 79960) bytes
Number of Outstanding Allocations:   141 (max 159)
Number of Pcache Overflow Bytes:     8464 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                39 (max 114)
Successful lookaside attempts:       1014
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    9248 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   736 bytes
Statement Heap/Lookaside Usage:      2784 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2784
Bytes received by read():            13672
Bytes sent to write():               67922
Read() system calls:                 109
Write() system calls:                42
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         67704 (max 79960) bytes
Number of Outstanding Allocations:   141 (max 159)
Number of Pcache Overflow Bytes:     8464 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                37 (max 114)
Successful lookaside attempts:       1017
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    9248 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   736 bytes
Statement Heap/Lookaside Usage:      2528 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               2
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2528
Bytes received by read():            13773
Bytes sent to write():               69259
Read() system calls:                 111
Write() system calls:                43
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         78848 (max 80400) bytes
Number of Outstanding Allocations:   162 (max 176)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                34 (max 114)
Successful lookaside attempts:       1092
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    13592 bytes
Page cache hits:                     4
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1008 bytes
Statement Heap/Lookaside Usage:      2400 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               30
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2400
Bytes received by read():            14130
Bytes sent to write():               70596
Read() system calls:                 114
Write() system calls:                44
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         76472 (max 82152) bytes
Number of Outstanding Allocations:   151 (max 176)
Number of Pcache Overflow Bytes:     16928 (max 16928) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                46 (max 114)
Successful lookaside attempts:       1126
Lookaside failures due to size:      0
Lookaside failures due to OOM:       0
Pager Heap Usage:                    13592 bytes
Page cache hits:                     2
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1032 bytes
Statement Heap/Lookaside Usage:      3680 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               32
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3680
Bytes received by read():            14231
Bytes sent to write():               71937
Read() system calls:                 116
Write() system calls:                45
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
c|Inf|100.0|1
a|100.0|-200.5|1
b|-200.5||2
Number of output columns:            4
Column 0 name:                       a
Column 0 declared type:              TEXT
Column 1 name:                       b
Column 1 declared type:              REAL
Column 2 name:                       c
Column 2 declared type:              (null)
Column 3 name:                       d
Column 3 declared type:              (null)
Memory Used:                         84696 (max 287360) bytes
Number of Outstanding Allocations:   157 (max 180)
Number of Pcache Overflow Bytes:     16928 (max 33344) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                67 (max 123)
Successful lookaside attempts:       1271
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    13592 bytes
Page cache hits:                     2
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1032 bytes
Statement Heap/Lookaside Usage:      33760 bytes
Fullscan Steps:                      2
Sort Operations:                     1
Autoindex Inserts:                   0
Virtual Machine Steps:               286
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        33760
Bytes received by read():            14332
Bytes sent to write():               73278
Read() system calls:                 118
Write() system calls:                46
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3
Number of output columns:            1
Column 0 name:                       COUNT(*)
Column 0 declared type:              (null)
Memory Used:                         76472 (max 287360) bytes
Number of Outstanding Allocations:   151 (max 180)
Number of Pcache Overflow Bytes:     16928 (max 33344) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                40 (max 123)
Successful lookaside attempts:       1289
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    13592 bytes
Page cache hits:                     2
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1032 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               9
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            14433
Bytes sent to write():               74994
Read() system calls:                 120
Write() system calls:                47
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         76472 (max 287360) bytes
Number of Outstanding Allocations:   151 (max 180)
Number of Pcache Overflow Bytes:     16928 (max 33344) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                38 (max 123)
Successful lookaside attempts:       1295
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    13592 bytes
Page cache hits:                     1
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1032 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            14534
Bytes sent to write():               76427
Read() system calls:                 122
Write() system calls:                48
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         76472 (max 287360) bytes
Number of Outstanding Allocations:   151 (max 180)
Number of Pcache Overflow Bytes:     16928 (max 33344) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                37 (max 123)
Successful lookaside attempts:       1298
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    13592 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1032 bytes
Statement Heap/Lookaside Usage:      2528 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               2
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2528
Bytes received by read():            14635
Bytes sent to write():               77768
Read() system calls:                 124
Write() system calls:                49
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         71312 (max 310472) bytes
Number of Outstanding Allocations:   124 (max 203)
Number of Pcache Overflow Bytes:     12824 (max 33344) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                37 (max 123)
Successful lookaside attempts:       1675
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    13592 bytes
Page cache hits:                     7
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   0 bytes
Statement Heap/Lookaside Usage:      2528 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2528
Bytes received by read():            14736
Bytes sent to write():               79109
Read() system calls:                 126
Write() system calls:                50
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         85056 (max 310472) bytes
Number of Outstanding Allocations:   174 (max 203)
Number of Pcache Overflow Bytes:     21288 (max 33344) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                34 (max 123)
Successful lookaside attempts:       1755
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    17936 bytes
Page cache hits:                     7
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1440 bytes
Statement Heap/Lookaside Usage:      3752 bytes
Fullscan Steps:                      0
Sort Operations:                     1
Autoindex Inserts:                   0
Virtual Machine Steps:               60
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3752
Bytes received by read():            14837
Bytes sent to write():               80447
Read() system calls:                 128
Write() system calls:                51
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
a|100.0
b|-200.5
c|Inf
Number of output columns:            2
Column 0 name:                       a
Column 0 declared type:              TEXT
Column 1 name:                       b
Column 1 declared type:              REAL
Memory Used:                         81248 (max 310472) bytes
Number of Outstanding Allocations:   156 (max 203)
Number of Pcache Overflow Bytes:     21288 (max 37704) bytes
Largest Allocation:                  87200 bytes
Largest Pcache Allocation:           4360 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       1822
Lookaside failures due to size:      2
Lookaside failures due to OOM:       9
Pager Heap Usage:                    17936 bytes
Page cache hits:                     3
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Schema Heap Usage:                   1440 bytes
Statement Heap/Lookaside Usage:      6976 bytes
Fullscan Steps:                      4
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               70
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        6976
Bytes received by read():            14938
Bytes sent to write():               81789
Read() system calls:                 131
Write() system calls:                52
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0

Expectation

SQLite 3.51.1 2025-11-28 17:28:25 281fc0e9afc38674b9b0991943b9e9d1e64c6cbdb133d35f6f5c87ff6af38a88
zlib version 1.3.1
gcc-11.4.0 (64-bit)
Number of output columns:            0
Memory Used:                         80568 (max 80568) bytes
Number of Outstanding Allocations:   168 (max 168)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                55 (max 123)
Successful lookaside attempts:       301
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     1
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            9676
Bytes sent to write():               138
Read() system calls:                 14
Write() system calls:                1
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       316
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            9772
Bytes sent to write():               1510
Read() system calls:                 16
Write() system calls:                2
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                58 (max 123)
Successful lookaside attempts:       337
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            9869
Bytes sent to write():               2982
Read() system calls:                 18
Write() system calls:                3
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(round(1)))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       374
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3168 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               14
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3168
Bytes received by read():            9966
Bytes sent to write():               2982
Read() system calls:                 20
Write() system calls:                3
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       397
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10063
Bytes sent to write():               6002
Read() system calls:                 22
Write() system calls:                4
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.51.1
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       412
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            10161
Bytes sent to write():               7506
Read() system calls:                 24
Write() system calls:                5
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       416
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            10259
Bytes sent to write():               8985
Read() system calls:                 26
Write() system calls:                6
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       420
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            10357
Bytes sent to write():               10359
Read() system calls:                 28
Write() system calls:                7
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       425
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            10456
Bytes sent to write():               10359
Read() system calls:                 30
Write() system calls:                7
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       440
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            10555
Bytes sent to write():               13109
Read() system calls:                 32
Write() system calls:                8
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       461
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10654
Bytes sent to write():               14583
Read() system calls:                 34
Write() system calls:                9
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       493
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10753
Bytes sent to write():               14583
Read() system calls:                 36
Write() system calls:                9
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       515
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            10852
Bytes sent to write():               17600
Read() system calls:                 38
Write() system calls:                10
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.51.1
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       530
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            10952
Bytes sent to write():               19106
Read() system calls:                 40
Write() system calls:                11
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       534
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            11052
Bytes sent to write():               20587
Read() system calls:                 42
Write() system calls:                12
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       538
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            11152
Bytes sent to write():               21963
Read() system calls:                 44
Write() system calls:                13
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       543
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            11252
Bytes sent to write():               23339
Read() system calls:                 46
Write() system calls:                14
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       558
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            11352
Bytes sent to write():               24715
Read() system calls:                 48
Write() system calls:                15
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       579
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            11452
Bytes sent to write():               26190
Read() system calls:                 50
Write() system calls:                16
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       611
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            11552
Bytes sent to write():               26190
Read() system calls:                 52
Write() system calls:                16
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       633
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            11652
Bytes sent to write():               29209
Read() system calls:                 54
Write() system calls:                17
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.51.1
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       648
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            11752
Bytes sent to write():               30715
Read() system calls:                 56
Write() system calls:                18
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       652
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            11852
Bytes sent to write():               32196
Read() system calls:                 58
Write() system calls:                19
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       656
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
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Bytes received by read():            11952
Bytes sent to write():               33572
Read() system calls:                 60
Write() system calls:                20
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Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       661
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            12052
Bytes sent to write():               34948
Read() system calls:                 62
Write() system calls:                21
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       676
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            12152
Bytes sent to write():               36324
Read() system calls:                 64
Write() system calls:                22
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       697
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            12252
Bytes sent to write():               37799
Read() system calls:                 66
Write() system calls:                23
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       729
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            12352
Bytes sent to write():               37799
Read() system calls:                 68
Write() system calls:                23
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Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       751
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            12452
Bytes sent to write():               40818
Read() system calls:                 70
Write() system calls:                24
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.51.1
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       766
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            12552
Bytes sent to write():               42324
Read() system calls:                 72
Write() system calls:                25
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       770
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            12652
Bytes sent to write():               43805
Read() system calls:                 74
Write() system calls:                26
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       774
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            12752
Bytes sent to write():               45181
Read() system calls:                 76
Write() system calls:                27
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       779
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            12852
Bytes sent to write():               46557
Read() system calls:                 78
Write() system calls:                28
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       794
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            12952
Bytes sent to write():               47933
Read() system calls:                 80
Write() system calls:                29
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       815
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13052
Bytes sent to write():               49408
Read() system calls:                 82
Write() system calls:                30
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       847
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13152
Bytes sent to write():               49408
Read() system calls:                 84
Write() system calls:                30
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       869
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13252
Bytes sent to write():               52427
Read() system calls:                 86
Write() system calls:                31
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.51.1
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       884
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            13352
Bytes sent to write():               53933
Read() system calls:                 88
Write() system calls:                32
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       888
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            13452
Bytes sent to write():               55414
Read() system calls:                 90
Write() system calls:                33
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       892
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            13552
Bytes sent to write():               56790
Read() system calls:                 92
Write() system calls:                34
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       897
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            13652
Bytes sent to write():               58166
Read() system calls:                 94
Write() system calls:                35
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       x0ACB29BM205381
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       912
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            13752
Bytes sent to write():               59542
Read() system calls:                 96
Write() system calls:                36
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_used('我的天你是怎么了')
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       933
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13852
Bytes sent to write():               61017
Read() system calls:                 98
Write() system calls:                37
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
0
Number of output columns:            1
Column 0 name:                       -(-(time(1))) >> -999999999999999999999999999
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       965
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               13
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            13952
Bytes sent to write():               61017
Read() system calls:                 100
Write() system calls:                37
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
ATOMIC_INTRINSICS=1
Number of output columns:            1
Column 0 name:                       sqlite_compileoption_get($1)
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                60 (max 123)
Successful lookaside attempts:       987
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      3040 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3040
Bytes received by read():            14053
Bytes sent to write():               64037
Read() system calls:                 102
Write() system calls:                38
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3.51.1
Number of output columns:            1
Column 0 name:                       sqlite_version()
Column 0 declared type:              (null)
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                59 (max 123)
Successful lookaside attempts:       1002
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               7
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            14154
Bytes sent to write():               65544
Read() system calls:                 104
Write() system calls:                39
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                57 (max 123)
Successful lookaside attempts:       1006
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            14255
Bytes sent to write():               67027
Read() system calls:                 106
Write() system calls:                40
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         80568 (max 80600) bytes
Number of Outstanding Allocations:   168 (max 169)
Number of Pcache Overflow Bytes:     16944 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       1010
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    18512 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   944 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            14356
Bytes sent to write():               68405
Read() system calls:                 108
Write() system calls:                41
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         68416 (max 80600) bytes
Number of Outstanding Allocations:   151 (max 169)
Number of Pcache Overflow Bytes:     8472 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                55 (max 123)
Successful lookaside attempts:       1016
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    9256 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   632 bytes
Statement Heap/Lookaside Usage:      2784 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               8
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2784
Bytes received by read():            14457
Bytes sent to write():               69783
Read() system calls:                 110
Write() system calls:                42
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         68416 (max 80600) bytes
Number of Outstanding Allocations:   151 (max 169)
Number of Pcache Overflow Bytes:     8472 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                53 (max 123)
Successful lookaside attempts:       1019
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    9256 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   632 bytes
Statement Heap/Lookaside Usage:      2528 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2528
Bytes received by read():            14558
Bytes sent to write():               71159
Read() system calls:                 112
Write() system calls:                43
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         79408 (max 80944) bytes
Number of Outstanding Allocations:   172 (max 186)
Number of Pcache Overflow Bytes:     16936 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                50 (max 123)
Successful lookaside attempts:       1087
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    13608 bytes
Page cache hits:                     4
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   856 bytes
Statement Heap/Lookaside Usage:      2304 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               30
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2304
Bytes received by read():            14659
Bytes sent to write():               72535
Read() system calls:                 114
Write() system calls:                44
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         77112 (max 82744) bytes
Number of Outstanding Allocations:   161 (max 186)
Number of Pcache Overflow Bytes:     16936 (max 16944) bytes
Largest Allocation:                  48000 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                63 (max 123)
Successful lookaside attempts:       1125
Lookaside failures due to size:      0
Lookaside failures due to OOM:       3
Pager Heap Usage:                    13608 bytes
Page cache hits:                     2
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   864 bytes
Statement Heap/Lookaside Usage:      4880 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               32
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        4880
Bytes received by read():            14760
Bytes sent to write():               73914
Read() system calls:                 116
Write() system calls:                45
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
c|Inf|100.0|1
a|100.0|-200.5|1
b|-200.5||2
Number of output columns:            4
Column 0 name:                       a
Column 0 declared type:              TEXT
Column 1 name:                       b
Column 1 declared type:              REAL
Column 2 name:                       c
Column 2 declared type:              (null)
Column 3 name:                       d
Column 3 declared type:              (null)
Memory Used:                         85520 (max 287440) bytes
Number of Outstanding Allocations:   177 (max 196)
Number of Pcache Overflow Bytes:     16936 (max 33336) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                65 (max 123)
Successful lookaside attempts:       1246
Lookaside failures due to size:      2
Lookaside failures due to OOM:       30
Pager Heap Usage:                    13608 bytes
Page cache hits:                     2
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   864 bytes
Statement Heap/Lookaside Usage:      14528 bytes
Fullscan Steps:                      2
Sort Operations:                     1
Autoindex Inserts:                   0
Virtual Machine Steps:               286
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        14528
Bytes received by read():            14861
Bytes sent to write():               75293
Read() system calls:                 118
Write() system calls:                46
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
3
Number of output columns:            1
Column 0 name:                       COUNT(*)
Column 0 declared type:              (null)
Memory Used:                         77112 (max 287440) bytes
Number of Outstanding Allocations:   161 (max 196)
Number of Pcache Overflow Bytes:     16936 (max 33336) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                56 (max 123)
Successful lookaside attempts:       1264
Lookaside failures due to size:      2
Lookaside failures due to OOM:       30
Pager Heap Usage:                    13608 bytes
Page cache hits:                     2
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   864 bytes
Statement Heap/Lookaside Usage:      2912 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               9
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2912
Bytes received by read():            14962
Bytes sent to write():               77048
Read() system calls:                 120
Write() system calls:                47
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         77112 (max 287440) bytes
Number of Outstanding Allocations:   161 (max 196)
Number of Pcache Overflow Bytes:     16936 (max 33336) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                54 (max 123)
Successful lookaside attempts:       1270
Lookaside failures due to size:      2
Lookaside failures due to OOM:       30
Pager Heap Usage:                    13608 bytes
Page cache hits:                     1
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   864 bytes
Statement Heap/Lookaside Usage:      2656 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               5
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2656
Bytes received by read():            15063
Bytes sent to write():               78520
Read() system calls:                 122
Write() system calls:                48
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         77112 (max 287440) bytes
Number of Outstanding Allocations:   161 (max 196)
Number of Pcache Overflow Bytes:     16936 (max 33336) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                53 (max 123)
Successful lookaside attempts:       1273
Lookaside failures due to size:      2
Lookaside failures due to OOM:       30
Pager Heap Usage:                    13608 bytes
Page cache hits:                     0
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   864 bytes
Statement Heap/Lookaside Usage:      2528 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               3
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2528
Bytes received by read():            15164
Bytes sent to write():               79900
Read() system calls:                 124
Write() system calls:                49
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         76248 (max 311024) bytes
Number of Outstanding Allocations:   135 (max 213)
Number of Pcache Overflow Bytes:     16936 (max 33336) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                53 (max 123)
Successful lookaside attempts:       1621
Lookaside failures due to size:      2
Lookaside failures due to OOM:       30
Pager Heap Usage:                    13608 bytes
Page cache hits:                     7
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   0 bytes
Statement Heap/Lookaside Usage:      2528 bytes
Fullscan Steps:                      0
Sort Operations:                     0
Autoindex Inserts:                   0
Virtual Machine Steps:               4
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        2528
Bytes received by read():            15309
Bytes sent to write():               81280
Read() system calls:                 127
Write() system calls:                50
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
Number of output columns:            0
Memory Used:                         85528 (max 311024) bytes
Number of Outstanding Allocations:   182 (max 213)
Number of Pcache Overflow Bytes:     21304 (max 33336) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                50 (max 123)
Successful lookaside attempts:       1694
Lookaside failures due to size:      2
Lookaside failures due to OOM:       30
Pager Heap Usage:                    17960 bytes
Page cache hits:                     7
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   1280 bytes
Statement Heap/Lookaside Usage:      3576 bytes
Fullscan Steps:                      0
Sort Operations:                     1
Autoindex Inserts:                   0
Virtual Machine Steps:               60
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        3576
Bytes received by read():            15410
Bytes sent to write():               82658
Read() system calls:                 129
Write() system calls:                51
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0
a|100.0
b|-200.5
c|Inf
Number of output columns:            2
Column 0 name:                       a
Column 0 declared type:              TEXT
Column 1 name:                       b
Column 1 declared type:              REAL
Memory Used:                         81896 (max 311024) bytes
Number of Outstanding Allocations:   166 (max 213)
Number of Pcache Overflow Bytes:     21304 (max 37704) bytes
Largest Allocation:                  87360 bytes
Largest Pcache Allocation:           4368 bytes
Lookaside Slots Used:                72 (max 123)
Successful lookaside attempts:       1760
Lookaside failures due to size:      3
Lookaside failures due to OOM:       30
Pager Heap Usage:                    17960 bytes
Page cache hits:                     3
Page cache misses:                   0
Page cache writes:                   0
Page cache spills:                   0
Temporary data spilled to disk:      0
Schema Heap Usage:                   1280 bytes
Statement Heap/Lookaside Usage:      6848 bytes
Fullscan Steps:                      4
Sort Operations:                     0
Autoindex Inserts:                   0
Bloom filter bypass taken:           0/3
Virtual Machine Steps:               78
Reprepare operations:                0
Number of times run:                 1
Memory used by prepared stmt:        6848
Bytes received by read():            15511
Bytes sent to write():               84040
Read() system calls:                 132
Write() system calls:                52
Bytes read from storage:             0
Bytes written to storage:            0
Cancelled write bytes:               0

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