## Summary **No review yet** ## Minimized query ```sql CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT); -- like('%{v}', {v}) INSERT INTO t1 VALUES (1, 'Wernher', 10, 100); INSERT INTO t1 VALUES (2, 'von', 20, 200); CREATE TABLE T ( a INTEGER, b TEXT, c INTEGER ); INSERT INTO T VALUES (1,'a',NULL), (2,'b',1), (3,'c',2); WITH RECURSIVE d(a,b,c,e) AS ( SELECT *,1 FROM T WHERE c IS NULL UNION ALL SELECT T.a,T.b,T.c,d.e+1 FROM T JOIN d ON T.c=d.a ) SELECT * FROM d; INSERT INTO t1 VALUES (3, 'Braun', 30, 300); CREATE INDEX t1bc ON t1(b, c); PRAGMA writable_schema = ON; .imposter t1bc t2 SELECT * FROM t2; SELECT b, c FROM t1 ORDER BY b, c; .quit ATTACH DATABASE (':memory:' || '') AS aux99; PRAGMA foreign_key_check; .output blablabla.whatever BEGIN DEFERRED; CREATE TABLE [T] ( a SMALLINT, b REAL, c REAL ); INSERT INTO T VALUES (length(randomblob(CAST(10 AS UNSIGNED BIG INT))),2.0,10.5), (1,-3.5,20.25), (2,9e999,-1.0); WITH d AS (SELECT a,SUM(b*c) AS e FROM T GROUP BY a) SELECT * FROM d; SELECT * FROM T NATURAL JOIN T; INSERT INTO T SELECT * FROM T; SELECT * FROM T; PRAGMA case_sensitive_like = ON; CREATE TEMPORARY VIEW IF NOT EXISTS v_T_8230 AS SELECT a FROM T; DROP /* json_remove({v}) */ INDEX IF EXISTS T; SELECT * FROM T WHERE NOT NOT (NOT NOT (EXISTS (SELECT 1 FROM T WHERE 1 = 0))) ; INSERT INTO T DEFAULT VALUES; ALTER TABLE T RENAME TO T_r7824; ROLLBACK; VACUUM main; PRAGMA cache_spill = 0; DETACH DATABASE aux99; ANALYZE t1; UPDATE t1 SET a = 'x' WHERE a IS NOT NULL; CREATE TEMP VIEW IF NOT EXISTS v_t1_4811 AS SELECT d FROM t1; SELECT * FROM t1 WHERE b IN (SELECT b FROM t1 WHERE b IS NOT NULL); DROP INDEX IF EXISTS t1; /* concat('a', 'b', 'c') */ SELECT * FROM t1 WHERE d = ANY (SELECT d FROM t1); ALTER TABLE t1 ADD COLUMN extra_6667 NUMERIC DEFAULT (abs(random()) % 1000); SELECT * FROM t1; DELETE FROM T WHERE a > (SELECT AVG(a) FROM T) RETURNING *; ALTER TABLE t1 ADD COLUMN extra_7384 DATETIME DEFAULT NULL; PRAGMA vdbe_debug = TRUE; INSERT INTO t1 VALUES (1, 1, 'x', NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c; ``` ## Actual output ```sql Memory Used: 79040 (max 80592) bytes Number of Outstanding Allocations: 164 (max 178) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 88) Successful lookaside attempts: 107 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: 1088 bytes Statement Heap/Lookaside Usage: 2496 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: 2496 Bytes received by read(): 8630 Bytes sent to write(): 0 Read() system calls: 14 Write() system calls: 0 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 76568 (max 82248) bytes Number of Outstanding Allocations: 153 (max 178) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 41 (max 88) Successful lookaside attempts: 129 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: 1112 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 16 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 8724 Bytes sent to write(): 1293 Read() system calls: 16 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 76568 (max 82248) bytes Number of Outstanding Allocations: 153 (max 178) Number of Pcache Overflow Bytes: 16928 (max 16928) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 41 (max 88) Successful lookaside attempts: 151 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: 1112 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 16 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 8821 Bytes sent to write(): 2589 Read() system calls: 18 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 83672 (max 89352) bytes Number of Outstanding Allocations: 173 (max 188) Number of Pcache Overflow Bytes: 21288 (max 21288) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 88) Successful lookaside attempts: 226 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17936 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1400 bytes Statement Heap/Lookaside Usage: 2448 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: 2448 Bytes received by read(): 8918 Bytes sent to write(): 3885 Read() system calls: 20 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 81248 (max 89352) bytes Number of Outstanding Allocations: 162 (max 188) Number of Pcache Overflow Bytes: 21288 (max 21288) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 41 (max 88) Successful lookaside attempts: 259 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17936 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1424 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 35 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 9015 Bytes sent to write(): 5181 Read() system calls: 22 Write() system calls: 4 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 1|a||1 2|b|1|2 3|c|2|3 Memory Used: 85824 (max 293216) bytes Number of Outstanding Allocations: 186 (max 216) Number of Pcache Overflow Bytes: 21288 (max 37704) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 50 (max 123) Successful lookaside attempts: 397 Lookaside failures due to size: 3 Lookaside failures due to OOM: 61 Pager Heap Usage: 17936 bytes Page cache hits: 3 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1424 bytes Statement Heap/Lookaside Usage: 20744 bytes Fullscan Steps: 2 Sort Operations: 0 Autoindex Inserts: 2 Bloom filter bypass taken: 1/3 Virtual Machine Steps: 149 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 20744 Bytes received by read(): 9112 Bytes sent to write(): 6477 Read() system calls: 24 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 81248 (max 293216) bytes Number of Outstanding Allocations: 162 (max 216) Number of Pcache Overflow Bytes: 21288 (max 37704) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 41 (max 123) Successful lookaside attempts: 419 Lookaside failures due to size: 3 Lookaside failures due to OOM: 61 Pager Heap Usage: 17936 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1424 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 16 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 9209 Bytes sent to write(): 7843 Read() system calls: 26 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 88656 (max 293216) bytes Number of Outstanding Allocations: 182 (max 216) Number of Pcache Overflow Bytes: 25648 (max 37704) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 32 (max 123) Successful lookaside attempts: 499 Lookaside failures due to size: 3 Lookaside failures due to OOM: 61 Pager Heap Usage: 22280 bytes Page cache hits: 5 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1624 bytes Statement Heap/Lookaside Usage: 2768 bytes Fullscan Steps: 0 Sort Operations: 1 Autoindex Inserts: 0 Virtual Machine Steps: 56 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2768 Bytes received by read(): 9306 Bytes sent to write(): 9142 Read() system calls: 28 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 85816 (max 293216) bytes Number of Outstanding Allocations: 165 (max 216) Number of Pcache Overflow Bytes: 25648 (max 37704) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 123) Successful lookaside attempts: 504 Lookaside failures due to size: 3 Lookaside failures due to OOM: 61 Pager Heap Usage: 22280 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1624 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(): 9403 Bytes sent to write(): 10441 Read() system calls: 30 Write() system calls: 8 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID; WARNING: writing to an imposter table will corrupt the "t1bc" index! Braun|30|3 Wernher|10|1 von|20|2 Memory Used: 86376 (max 293216) bytes Number of Outstanding Allocations: 175 (max 216) Number of Pcache Overflow Bytes: 25648 (max 37704) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 45 (max 123) Successful lookaside attempts: 627 Lookaside failures due to size: 3 Lookaside failures due to OOM: 61 Pager Heap Usage: 22280 bytes Page cache hits: 5 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: 2 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 21 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4752 Bytes received by read(): 9501 Bytes sent to write(): 11891 Read() system calls: 32 Write() system calls: 10 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Braun|30 Wernher|10 von|20 Memory Used: 86400 (max 293216) bytes Number of Outstanding Allocations: 176 (max 216) Number of Pcache Overflow Bytes: 25648 (max 37704) bytes Largest Allocation: 87200 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 45 (max 123) Successful lookaside attempts: 666 Lookaside failures due to size: 3 Lookaside failures due to OOM: 61 Pager Heap Usage: 22280 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2192 bytes Statement Heap/Lookaside Usage: 4752 bytes Fullscan Steps: 2 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 19 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4752 Bytes received by read(): 9600 Bytes sent to write(): 13225 Read() system calls: 34 Write() system calls: 11 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ``` ## Expectation ```sql Memory Used: 79504 (max 81040) bytes Number of Outstanding Allocations: 174 (max 188) Number of Pcache Overflow Bytes: 16936 (max 16936) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 97) Successful lookaside attempts: 116 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 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: 904 bytes Statement Heap/Lookaside Usage: 2352 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: 2352 Bytes received by read(): 9150 Bytes sent to write(): 0 Read() system calls: 14 Write() system calls: 0 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 77160 (max 82792) bytes Number of Outstanding Allocations: 163 (max 188) Number of Pcache Overflow Bytes: 16936 (max 16936) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 57 (max 97) Successful lookaside attempts: 138 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 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: 912 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 16 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 9244 Bytes sent to write(): 1331 Read() system calls: 16 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 77160 (max 82792) bytes Number of Outstanding Allocations: 163 (max 188) Number of Pcache Overflow Bytes: 16936 (max 16936) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 57 (max 97) Successful lookaside attempts: 160 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 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: 912 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 16 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 9341 Bytes sent to write(): 2665 Read() system calls: 18 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 84104 (max 89736) bytes Number of Outstanding Allocations: 183 (max 198) Number of Pcache Overflow Bytes: 21304 (max 21304) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 97) Successful lookaside attempts: 228 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17960 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: 1152 bytes Statement Heap/Lookaside Usage: 2336 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: 2336 Bytes received by read(): 9438 Bytes sent to write(): 3999 Read() system calls: 20 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 81776 (max 89736) bytes Number of Outstanding Allocations: 172 (max 198) Number of Pcache Overflow Bytes: 21304 (max 21304) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 58 (max 97) Successful lookaside attempts: 265 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 17960 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: 1160 bytes Statement Heap/Lookaside Usage: 4496 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 35 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4496 Bytes received by read(): 9535 Bytes sent to write(): 5334 Read() system calls: 22 Write() system calls: 4 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 1|a||1 2|b|1|2 3|c|2|3 Memory Used: 85960 (max 293632) bytes Number of Outstanding Allocations: 187 (max 232) Number of Pcache Overflow Bytes: 21304 (max 37704) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 61 (max 123) Successful lookaside attempts: 378 Lookaside failures due to size: 3 Lookaside failures due to OOM: 73 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: 1160 bytes Statement Heap/Lookaside Usage: 17568 bytes Fullscan Steps: 2 Sort Operations: 0 Autoindex Inserts: 2 Bloom filter bypass taken: 1/3 Virtual Machine Steps: 150 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 17568 Bytes received by read(): 9632 Bytes sent to write(): 6669 Read() system calls: 24 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 81776 (max 293632) bytes Number of Outstanding Allocations: 172 (max 232) Number of Pcache Overflow Bytes: 21304 (max 37704) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 57 (max 123) Successful lookaside attempts: 400 Lookaside failures due to size: 3 Lookaside failures due to OOM: 73 Pager Heap Usage: 17960 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: 1160 bytes Statement Heap/Lookaside Usage: 3296 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 16 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 3296 Bytes received by read(): 9729 Bytes sent to write(): 8074 Read() system calls: 26 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 88992 (max 293632) bytes Number of Outstanding Allocations: 190 (max 232) Number of Pcache Overflow Bytes: 25672 (max 37704) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 48 (max 123) Successful lookaside attempts: 473 Lookaside failures due to size: 3 Lookaside failures due to OOM: 73 Pager Heap Usage: 22312 bytes Page cache hits: 5 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1368 bytes Statement Heap/Lookaside Usage: 2576 bytes Fullscan Steps: 0 Sort Operations: 1 Autoindex Inserts: 0 Virtual Machine Steps: 56 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 2576 Bytes received by read(): 9826 Bytes sent to write(): 9412 Read() system calls: 28 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 86352 (max 293632) bytes Number of Outstanding Allocations: 175 (max 232) Number of Pcache Overflow Bytes: 25672 (max 37704) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 123) Successful lookaside attempts: 478 Lookaside failures due to size: 3 Lookaside failures due to OOM: 73 Pager Heap Usage: 22312 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: 1368 bytes Statement Heap/Lookaside Usage: 2528 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: 2528 Bytes received by read(): 9923 Bytes sent to write(): 10750 Read() system calls: 30 Write() system calls: 8 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID; Braun|30|3 Wernher|10|1 von|20|2 Memory Used: 86832 (max 293632) bytes Number of Outstanding Allocations: 185 (max 232) Number of Pcache Overflow Bytes: 25672 (max 37704) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 58 (max 123) Successful lookaside attempts: 591 Lookaside failures due to size: 3 Lookaside failures due to OOM: 73 Pager Heap Usage: 22312 bytes Page cache hits: 5 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Temporary data spilled to disk: 0 Schema Heap Usage: 1848 bytes Statement Heap/Lookaside Usage: 4368 bytes Fullscan Steps: 2 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 21 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4368 Bytes received by read(): 10021 Bytes sent to write(): 12170 Read() system calls: 32 Write() system calls: 10 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Braun|30 Wernher|10 von|20 Memory Used: 86840 (max 293632) bytes Number of Outstanding Allocations: 186 (max 232) Number of Pcache Overflow Bytes: 25672 (max 37704) bytes Largest Allocation: 87360 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 59 (max 123) Successful lookaside attempts: 628 Lookaside failures due to size: 3 Lookaside failures due to OOM: 73 Pager Heap Usage: 22312 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: 1856 bytes Statement Heap/Lookaside Usage: 4496 bytes Fullscan Steps: 2 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 19 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 4496 Bytes received by read(): 10121 Bytes sent to write(): 13544 Read() system calls: 34 Write() system calls: 11 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ``` ## Flag ``` -stats ```