26 KiB
26 KiB
Summary
**No review yet**Minimized query
ATTACH DATABASE ':memory:' AS aux21;
ATTACH DATABASE ':memory:' AS aux19;
CREATE TABLE [T] (
a INTEGER,
b TEXT,
c REAL
);
INSERT INTO T VALUES (like('%MiXeD%', julianday(jsonb_patch(octet_length(x'63bdc50207abcc33440473fe2daf'), 1))),'a',1.25), (2,'b',-3.5), (3,'c',0.0);
SELECT * FROM T WHERE NOT c < 2.0 ORDER BY c;
CREATE INDEX IF NOT EXISTS idx_T_5250 ON T(a COLLATE NOCASE) WHERE a IS NOT NULL;
PRAGMA foreign_keys = FALSE;
INSERT INTO T VALUES (NULL, NULL, NULL);
CREATE VIEW IF NOT EXISTS v_T_27 AS SELECT c FROM T;
REINDEX;
WITH a AS (SELECT * FROM T WHERE b IS NOT NULL), b AS (SELECT * FROM a WHERE b > 0), c AS (SELECT * FROM b LIMIT 10) SELECT * FROM c;
UPDATE T SET c = json_object('k', c) WHERE c BETWEEN 0 AND 100;
SELECT * FROM T;
REINDEX T;
WITH cte(x) AS (VALUES(NULL),(1),(NULL)) SELECT * FROM cte WHERE x IS NOT NULL;
CREATE TRIGGER IF NOT EXISTS trg_T_1047 BEFORE INSERT ON T FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
SELECT * FROM T;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<82) SELECT x FROM cnt WHERE x > 41;
DETACH DATABASE aux19;
DETACH DATABASE aux21;
Actual output
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: 40 (max 80)
Successful lookaside attempts: 138
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: 7
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 2912
Bytes received by read(): 7444
Bytes sent to write(): 0
Read() system calls: 13
Write() system calls: 0
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 92136 (max 92136) bytes
Number of Outstanding Allocations: 175 (max 175)
Number of Pcache Overflow Bytes: 25392 (max 25392) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 41 (max 81)
Successful lookaside attempts: 195
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 27744 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1472 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(): 7538
Bytes sent to write(): 1292
Read() system calls: 15
Write() system calls: 1
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 103352 (max 104904) bytes
Number of Outstanding Allocations: 197 (max 211)
Number of Pcache Overflow Bytes: 33856 (max 33856) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 35 (max 91)
Successful lookaside attempts: 270
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 32088 bytes
Page cache hits: 4
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1784 bytes
Statement Heap/Lookaside Usage: 2432 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: 2432
Bytes received by read(): 7891
Bytes sent to write(): 2587
Read() system calls: 18
Write() system calls: 2
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 100920 (max 105024) bytes
Number of Outstanding Allocations: 185 (max 211)
Number of Pcache Overflow Bytes: 33856 (max 33856) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 59 (max 92)
Successful lookaside attempts: 361
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 32088 bytes
Page cache hits: 2
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1784 bytes
Statement Heap/Lookaside Usage: 6976 bytes
Fullscan Steps: 0
Sort Operations: 1
Autoindex Inserts: 0
Virtual Machine Steps: 10
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 6976
Bytes received by read(): 7988
Bytes sent to write(): 4076
Read() system calls: 20
Write() system calls: 5
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 109416 (max 118832) bytes
Number of Outstanding Allocations: 207 (max 219)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 37 (max 95)
Successful lookaside attempts: 439
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 36432 bytes
Page cache hits: 4
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2144 bytes
Statement Heap/Lookaside Usage: 3712 bytes
Fullscan Steps: 0
Sort Operations: 1
Autoindex Inserts: 0
Virtual Machine Steps: 26
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 3712
Bytes received by read(): 8085
Bytes sent to write(): 5374
Read() system calls: 22
Write() system calls: 6
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 105648 (max 118832) bytes
Number of Outstanding Allocations: 190 (max 219)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 40 (max 95)
Successful lookaside attempts: 444
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 36432 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2144 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(): 8182
Bytes sent to write(): 6672
Read() system calls: 24
Write() system calls: 7
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 105672 (max 118832) bytes
Number of Outstanding Allocations: 191 (max 219)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 50 (max 95)
Successful lookaside attempts: 472
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 36432 bytes
Page cache hits: 2
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2168 bytes
Statement Heap/Lookaside Usage: 4752 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 17
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 4752
Bytes received by read(): 8279
Bytes sent to write(): 7969
Read() system calls: 26
Write() system calls: 8
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 108736 (max 118832) bytes
Number of Outstanding Allocations: 212 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 37 (max 95)
Successful lookaside attempts: 547
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 36432 bytes
Page cache hits: 4
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 2432 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 28
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 2432
Bytes received by read(): 8376
Bytes sent to write(): 9267
Read() system calls: 28
Write() system calls: 9
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 106304 (max 118832) bytes
Number of Outstanding Allocations: 200 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 46 (max 95)
Successful lookaside attempts: 563
Lookaside failures due to size: 0
Lookaside failures due to OOM: 0
Pager Heap Usage: 36432 bytes
Page cache hits: 3
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 3168 bytes
Fullscan Steps: 0
Sort Operations: 1
Autoindex Inserts: 0
Virtual Machine Steps: 16
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 3168
Bytes received by read(): 8473
Bytes sent to write(): 10565
Read() system calls: 30
Write() system calls: 10
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 106808 (max 118832) bytes
Number of Outstanding Allocations: 205 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 50 (max 123)
Successful lookaside attempts: 692
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 2
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 11816 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 11
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 11816
Bytes received by read(): 8572
Bytes sent to write(): 11865
Read() system calls: 32
Write() system calls: 11
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 106304 (max 118832) bytes
Number of Outstanding Allocations: 200 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 50 (max 123)
Successful lookaside attempts: 735
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 2
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 4880 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 15
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 4880
Bytes received by read(): 8671
Bytes sent to write(): 13169
Read() system calls: 34
Write() system calls: 12
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
||
Memory Used: 106304 (max 118832) bytes
Number of Outstanding Allocations: 200 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 52 (max 123)
Successful lookaside attempts: 767
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 2
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 5136 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 12
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 5136
Bytes received by read(): 8770
Bytes sent to write(): 14471
Read() system calls: 36
Write() system calls: 13
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 106304 (max 118832) bytes
Number of Outstanding Allocations: 200 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 46 (max 123)
Successful lookaside attempts: 785
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 3
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 3168 bytes
Fullscan Steps: 0
Sort Operations: 1
Autoindex Inserts: 0
Virtual Machine Steps: 16
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 3168
Bytes received by read(): 8869
Bytes sent to write(): 15776
Read() system calls: 38
Write() system calls: 14
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
1
Memory Used: 106304 (max 118832) bytes
Number of Outstanding Allocations: 200 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 46 (max 123)
Successful lookaside attempts: 860
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2792 bytes
Statement Heap/Lookaside Usage: 6512 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 26
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 6512
Bytes received by read(): 8968
Bytes sent to write(): 17078
Read() system calls: 40
Write() system calls: 15
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 108880 (max 118832) bytes
Number of Outstanding Allocations: 222 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 37 (max 123)
Successful lookaside attempts: 934
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 3
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 3592 bytes
Statement Heap/Lookaside Usage: 1768 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 15
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 1768
Bytes received by read(): 9067
Bytes sent to write(): 18382
Read() system calls: 42
Write() system calls: 16
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
||
Memory Used: 107112 (max 118832) bytes
Number of Outstanding Allocations: 211 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 38216) bytes
Largest Allocation: 48000 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 52 (max 123)
Successful lookaside attempts: 966
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 2
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 3592 bytes
Statement Heap/Lookaside Usage: 5136 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 12
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 5136
Bytes received by read(): 9166
Bytes sent to write(): 19684
Read() system calls: 44
Write() system calls: 17
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
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Memory Used: 107112 (max 205792) bytes
Number of Outstanding Allocations: 211 (max 234)
Number of Pcache Overflow Bytes: 38216 (max 46424) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 51 (max 123)
Successful lookaside attempts: 1129
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 36432 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 3592 bytes
Statement Heap/Lookaside Usage: 10368 bytes
Fullscan Steps: 0
Sort Operations: 0
Autoindex Inserts: 0
Virtual Machine Steps: 1570
Reprepare operations: 0
Number of times run: 1
Memory used by prepared stmt: 10368
Bytes received by read(): 9265
Bytes sent to write(): 20989
Read() system calls: 46
Write() system calls: 18
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 94896 (max 205792) bytes
Number of Outstanding Allocations: 194 (max 234)
Number of Pcache Overflow Bytes: 29752 (max 46424) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 41 (max 123)
Successful lookaside attempts: 1135
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 27184 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 3224 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(): 9364
Bytes sent to write(): 22419
Read() system calls: 48
Write() system calls: 19
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Memory Used: 82680 (max 205792) bytes
Number of Outstanding Allocations: 177 (max 234)
Number of Pcache Overflow Bytes: 21288 (max 46424) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 39 (max 123)
Successful lookaside attempts: 1141
Lookaside failures due to size: 0
Lookaside failures due to OOM: 23
Pager Heap Usage: 17936 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 2856 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(): 9463
Bytes sent to write(): 23720
Read() system calls: 51
Write() system calls: 20
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
Expectation
Flag
-stats