## Summary **No review yet** ## Minimized query ```sql ATTACH DATABASE ':memory:' AS aux96; .stats on SAVEPOINT sp9037; .stats on CREATE TABLE `T` ( a TEXT, b REAL ); INSERT INTO main.T VALUES ('' || ('a'),power(CAST(CAST((like(CAST(0 AS REAL), NULL) + 3725563120749816045) AS ANY) AS BOOLEAN), 100.0)), ('b',-200.5), ('c',9e999); CREATE TABLE "t1"(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT); INSERT INTO t1 VALUES (1, 'Wernher', 10, 100); INSERT INTO t1 VALUES (2, 'von', 20, 200); 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 SELECT a,b, LEAD(b,1) OVER (ORDER BY b DESC) AS c, NTILE(2) OVER (ORDER BY b DESC) AS d FROM T; PRAGMA query_only; INSERT INTO T VALUES (1, NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b; SELECT COUNT(*) FROM t1; SELECT * FROM T; SELECT COUNT(*) FROM t1; ANALYZE; ALTER TABLE T RENAME TO T_r9134; SELECT MIN(a) FILTER (WHERE a IS NOT NULL) OVER (ORDER BY a GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM T; INSERT INTO T SELECT * FROM T; ANALYZE T; SELECT COUNT(*) FROM T; ROLLBACK TO sp9037; RELEASE sp9037; SELECT COUNT(b) FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b) FROM T; SELECT COUNT(*) FILTER (WHERE b IS NOT NULL), SUM(rowid) FILTER (WHERE b > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(b) FILTER (WHERE b > 0 AND b < 100), COUNT(*) FILTER (WHERE typeof(b) = "text") FROM t1; ALTER TABLE T ADD COLUMN extra_3139 DOUBLE COLLATE RTRIM; SELECT * FROM T AS a JOIN T AS b ON a.rowid = b.rowid; INSERT INTO t1 SELECT * FROM t1; SELECT * FROM T AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid; SELECT * FROM t1 WHERE c > ANY (SELECT c FROM t1); SELECT * FROM T AS a LEFT OUTER JOIN T AS b ON a.rowid = b.rowid; INSERT INTO t1 SELECT * FROM t1; REINDEX; WITH cte(x) AS (SELECT a FROM T) SELECT x FROM cte; DETACH DATABASE aux96; ALTER TABLE T RENAME TO T_r2899; SELECT * FROM T WHERE a NOT IN (SELECT a FROM T WHERE a IS NOT NULL); CREATE TABLE T ( a INTEGER, b TEXT, c REAL ); INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999); SELECT b,a,c, RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T; SELECT * FROM T AS a FULL OUTER JOIN T AS b ON a.rowid = b.rowid; SELECT COUNT(*) FROM t1; ``` ## Actual output ```sql 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 80) Successful lookaside attempts: 143 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(): 8662 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: 92688 (max 98368) bytes Number of Outstanding Allocations: 182 (max 193) Number of Pcache Overflow Bytes: 25392 (max 25392) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 91) Successful lookaside attempts: 218 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22840 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1376 bytes Statement Heap/Lookaside Usage: 2416 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: 2416 Bytes received by read(): 9012 Bytes sent to write(): 1292 Read() system calls: 16 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 90296 (max 98368) bytes Number of Outstanding Allocations: 171 (max 193) Number of Pcache Overflow Bytes: 25392 (max 25392) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 52 (max 93) Successful lookaside attempts: 288 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22840 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1400 bytes Statement Heap/Lookaside Usage: 6464 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 45 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 6464 Bytes received by read(): 9109 Bytes sent to write(): 2588 Read() system calls: 18 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 97456 (max 103136) bytes Number of Outstanding Allocations: 192 (max 207) Number of Pcache Overflow Bytes: 29752 (max 29752) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 93) Successful lookaside attempts: 363 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27184 bytes Page cache hits: 3 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1728 bytes Statement Heap/Lookaside Usage: 2464 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: 2464 Bytes received by read(): 9206 Bytes sent to write(): 3884 Read() system calls: 20 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 95016 (max 103136) bytes Number of Outstanding Allocations: 181 (max 207) Number of Pcache Overflow Bytes: 29752 (max 29752) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 44 (max 93) Successful lookaside attempts: 385 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1752 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(): 9303 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 Memory Used: 95016 (max 103136) bytes Number of Outstanding Allocations: 181 (max 207) Number of Pcache Overflow Bytes: 29752 (max 29752) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 44 (max 93) Successful lookaside attempts: 407 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1752 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(): 9400 Bytes sent to write(): 6478 Read() system calls: 24 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 95016 (max 103136) bytes Number of Outstanding Allocations: 181 (max 207) Number of Pcache Overflow Bytes: 29752 (max 29752) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 44 (max 93) Successful lookaside attempts: 429 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27184 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1752 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(): 9497 Bytes sent to write(): 7775 Read() system calls: 26 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 102424 (max 112216) bytes Number of Outstanding Allocations: 201 (max 213) Number of Pcache Overflow Bytes: 34112 (max 34112) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 35 (max 95) Successful lookaside attempts: 509 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31528 bytes Page cache hits: 4 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1952 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(): 9594 Bytes sent to write(): 9072 Read() system calls: 28 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 99584 (max 112216) bytes Number of Outstanding Allocations: 184 (max 213) Number of Pcache Overflow Bytes: 34112 (max 34112) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 38 (max 95) Successful lookaside attempts: 514 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31528 bytes Page cache hits: 0 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 1952 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(): 9691 Bytes sent to write(): 10370 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: 100144 (max 112216) bytes Number of Outstanding Allocations: 194 (max 213) Number of Pcache Overflow Bytes: 34112 (max 34112) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 48 (max 100) Successful lookaside attempts: 637 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31528 bytes Page cache hits: 2 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2496 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(): 9789 Bytes sent to write(): 11818 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: 100168 (max 112216) bytes Number of Outstanding Allocations: 195 (max 213) Number of Pcache Overflow Bytes: 34112 (max 34112) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4360 bytes Lookaside Slots Used: 48 (max 100) Successful lookaside attempts: 676 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31528 bytes Page cache hits: 1 Page cache misses: 0 Page cache writes: 0 Page cache spills: 0 Schema Heap Usage: 2520 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(): 9888 Bytes sent to write(): 13152 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: 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 91) Successful lookaside attempts: 149 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 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(): 9438 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: 93160 (max 98792) bytes Number of Outstanding Allocations: 192 (max 203) Number of Pcache Overflow Bytes: 25408 (max 25408) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 100) Successful lookaside attempts: 217 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22864 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: 1168 bytes Statement Heap/Lookaside Usage: 2312 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: 2312 Bytes received by read(): 9532 Bytes sent to write(): 1330 Read() system calls: 16 Write() system calls: 1 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 90856 (max 98792) bytes Number of Outstanding Allocations: 181 (max 203) Number of Pcache Overflow Bytes: 25408 (max 25408) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 68 (max 103) Successful lookaside attempts: 290 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 22864 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: 1176 bytes Statement Heap/Lookaside Usage: 10752 bytes Fullscan Steps: 0 Sort Operations: 0 Autoindex Inserts: 0 Virtual Machine Steps: 45 Reprepare operations: 0 Number of times run: 1 Memory used by prepared stmt: 10752 Bytes received by read(): 9629 Bytes sent to write(): 2666 Read() system calls: 18 Write() system calls: 2 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 97840 (max 103472) bytes Number of Outstanding Allocations: 202 (max 217) Number of Pcache Overflow Bytes: 29776 (max 29776) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 103) Successful lookaside attempts: 358 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27216 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: 1440 bytes Statement Heap/Lookaside Usage: 2352 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: 2352 Bytes received by read(): 9726 Bytes sent to write(): 4004 Read() system calls: 20 Write() system calls: 3 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 95496 (max 103472) bytes Number of Outstanding Allocations: 191 (max 217) Number of Pcache Overflow Bytes: 29776 (max 29776) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 60 (max 103) Successful lookaside attempts: 380 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27216 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: 1448 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(): 9823 Bytes sent to write(): 5341 Read() system calls: 22 Write() system calls: 4 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 95496 (max 103472) bytes Number of Outstanding Allocations: 191 (max 217) Number of Pcache Overflow Bytes: 29776 (max 29776) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 60 (max 103) Successful lookaside attempts: 402 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27216 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: 1448 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(): 9920 Bytes sent to write(): 6678 Read() system calls: 24 Write() system calls: 5 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 95496 (max 103472) bytes Number of Outstanding Allocations: 191 (max 217) Number of Pcache Overflow Bytes: 29776 (max 29776) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 60 (max 103) Successful lookaside attempts: 424 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 27216 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: 1448 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(): 10017 Bytes sent to write(): 8015 Read() system calls: 26 Write() system calls: 6 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 102712 (max 112440) bytes Number of Outstanding Allocations: 209 (max 221) Number of Pcache Overflow Bytes: 34144 (max 34144) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 51 (max 104) Successful lookaside attempts: 497 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31568 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: 1656 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(): 10115 Bytes sent to write(): 9353 Read() system calls: 28 Write() system calls: 7 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 Memory Used: 100072 (max 112440) bytes Number of Outstanding Allocations: 194 (max 221) Number of Pcache Overflow Bytes: 34144 (max 34144) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 54 (max 104) Successful lookaside attempts: 502 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31568 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: 1656 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(): 10213 Bytes sent to write(): 10692 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: 100552 (max 112440) bytes Number of Outstanding Allocations: 204 (max 221) Number of Pcache Overflow Bytes: 34144 (max 34144) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 61 (max 104) Successful lookaside attempts: 615 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31568 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: 2136 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(): 10312 Bytes sent to write(): 12113 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: 100560 (max 112440) bytes Number of Outstanding Allocations: 205 (max 221) Number of Pcache Overflow Bytes: 34144 (max 34144) bytes Largest Allocation: 48000 bytes Largest Pcache Allocation: 4368 bytes Lookaside Slots Used: 62 (max 104) Successful lookaside attempts: 652 Lookaside failures due to size: 0 Lookaside failures due to OOM: 0 Pager Heap Usage: 31568 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: 2144 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(): 10412 Bytes sent to write(): 13487 Read() system calls: 34 Write() system calls: 11 Bytes read from storage: 0 Bytes written to storage: 0 Cancelled write bytes: 0 ``` ## Flag ``` ```