22 KiB
22 KiB
Summary
**No review yet**Minimized query
ATTACH DATABASE ':memory:' AS aux79;
ATTACH DATABASE ':memory:' AS aux40;
.recover
CREATE TABLE T (
a TEXT,
b TEXT,
c REAL
);
INseRt INTO T VALUES ('a','b',instr(NULL, tan(CAST('%' AS SMALLINT)))), ('a','c',-1.0), ('b','d',0.0);
SELECT
COALESCE(a,'e') AS d,
COALESCE(b,'f') AS e,
SUM(c) AS f
FROM T
GROUP BY a,b;
.echo on
.stats stmt
PRAGMA optimize;
PRAGMA journal_mode = 'MEMORY';
BEGIN EXCLUSIVE;
SAVEPOINT sp8818;
SAVEPOINT sp9957;
.exit -(pi() + acos(('true' + 0).7976931348623157e+308))
CREATE VIRTUAL TABLE t0 USING fts4("x", "y", "z");
CREATE TABLE T (
A VARCHAR(10) PRIMARY KEY,
B VARCHAR(15) NOT NULL,
C INTEGER,
UNIQUE (B, C)
);
INSERT INTO T VALUES ('a', 'p', -2147483648);
INSERT INTO T VALUES ('b', 'q', 700);
INSERT INTO T VALUES ('c', 'r', 0);
INSERT INTO T VALUES ('d', 's', 2147483647);
INSERT INTO T VALUES ('e', 't', -1);
INSERT INTO T VALUES ('f', 'u', 1);
SELECT * FROM T WHERE NOT NOT (NOT C BETWEEN -1000 AND 1000) ORDER BY C ASC;
DROP TABLE t0;
PRAGMA temp_store = '2';
PRAGMA fullsync = FALSE;
PRAGMA read_uncommitted = round(9223372036854775807);
.cd bugs
CREATE TABLE "customer" (id UNSIGNED BIG INT PRIMARY KEY);
CREATE TABLE apr (id INT PRIMARY KEY, apr REAL);
CREATE VIEW v1 AS SELECT c.id, i.apr FROM customer c LEFT JOIN apr i ON i.id=c.id;
CREATE VIEW v1rj AS SELECT c.id, i.apr FROM apr i RIGHT JOIN customer c ON i.id=c.id;
CREATE VIEW v2 AS SELECT c.id, v1.apr FROM customer c LEFT JOIN v1 ON v1.id=c.id;
CREATE VIEW v2rj AS SELECT c.id, v1.apr FROM v1 RIGHT JOIN customer c ON v1.id=c.id;
CREATE VIEW v2rjrj AS SELECT c.id, v1rj.apr FROM v1rj RIGHT JOIN customer c ON v1rj.id=c.id;
INSERT INTO customer (id) VALUES (1);
INSERT INTO apr (id, apr) VALUES (1, 12);
INSERT INTO customer (id) VALUES (2);
INSERT INTO apr (id, apr) VALUES (2, 12.01);
PRAGMA automatic_index=ON;
SELECT id, (apr / 100), typeof(apr) apr_type FROM v1;
SELECT * FROM customer WHERE id IN (SELECT id FROM customer LIMIT 0);
SELECT * FROM (SELECT * FROM customer) AS sub;
SELECT * FROM apr WHERE EXISTS (SELECT 1 FROM apr WHERE EXISTS (SELECT 1 FROM apr));
CREATE TRIGGER IF NOT EXISTS trg_customer_998 AFTER DELETE ON customer BEGIN INSERT INTO customer(id) VALUES (NULL); END;
SELECT * FROM customer WHERE id <> ANY (SELECT id FROM customer);
SELECT * FROM apr WHERE EXISTS (SELECT 1 FROM apr t2 WHERE t2.id = apr.id);
INSERT OR REPLACE INTO customer VALUES (NULL);
SELECT COUNT(*) FILTER (WHERE apr IS NOT NULL), SUM(rowid) FILTER (WHERE apr > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(apr) FILTER (WHERE apr > 0 AND apr < 100), COUNT(*) FILTER (WHERE typeof(apr) = "text") FROM apr;
UPDATE customer SET id = 52 WHERE rowid = 1;
INSERT INTO apr DEFAULT VALUES;
UPDATE apr SET id = CURRENT_TIMESTAMP;
ROLLBACK TRANSACTION TO SAVEPOINT sp9957;
RELEASE SAVEPOINT sp9957;
CREATE TABLE T (
A VARCHAR(10) PRIMARY KEY,
B VARCHAR(15),
C BIGINT,
UNIQUE (B, C)
);
INSERT INTO T VALUES ('a', 'p', -9223372036854775808);
INSERT INTO T VALUES ('b', 'q', 4000);
INSERT INTO T VALUES ('c', 'r', 1700);
INSERT INTO T VALUES ('d', 'r', 9223372036854775807);
INSERT INTO T VALUES ('e', 's', 0);
SELECT A, C FROM T WHERE C > 1200 AND C < 9999999999 ORDER BY C;
WITH cte AS (SELECT * FROM customer) SELECT * FROM cte;
INSERT INTO customer VALUES ('x') ON CONFLICT(id) DO UPDATE SET id = excluded.id;
SELECT * FROM customer;
SELECT STRING_AGG(id) FROM customer;
ROLLBACK TRANSACTION TO SAVEPOINT sp8818;
RELEASE SAVEPOINT sp8818;
SELECT COUNT(*) FILTER (WHERE apr IS NOT NULL), SUM(rowid) FILTER (WHERE apr > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(apr) FILTER (WHERE apr > 0 AND apr < 100), COUNT(*) FILTER (WHERE typeof(apr) = "text") FROM apr;
ANALYZE customer;
DELETE FROM customer WHERE rowid = 55 RETURNING *;
COMMIT;
INSERT INTO apr VALUES (NULL, NULL);
REINDEX;
INSERT INTO apr VALUES (NULL, NULL);
ANALYZE;
CREATE TABLE T (
A VARCHAR(10) PRIMARY KEY,
B VARCHAR(15) NOT NULL,
C INTEGER,
UNIQUE (B, C)
);
INSERT INTO T VALUES ('a', 'p', -2147483648);
INSERT INTO T VALUES ('b', 'q', 700);
INSERT INTO T VALUES ('c', 'r', 0);
INSERT INTO T VALUES ('d', 's', 2147483647);
INSERT INTO T VALUES ('e', 't', -1);
INSERT INTO T VALUES ('f', 'u', 1);
SELECT * FROM T WHERE C BETWEEN -1000 AND 1000 ORDER BY C ASC;
INSERT INTO apr VALUES (1, 'x') ON CONFLICT(id) DO UPDATE SET id = excluded.id, apr = excluded.apr;
INSERT INTO T DEFAULT VALUES;
WITH a AS (SELECT id FROM customer), b AS (SELECT COUNT(*) AS cnt FROM a) SELECT * FROM b;
CREATE UNIQUE INDEX IF NOT EXISTS idx_T_651 ON T(A COLLATE NOCASE) WHERE A > 0;
ANALYZE;
CREATE TEMPORARY VIEW IF NOT EXISTS v_customer_2839 AS SELECT id FROM customer;
SELECT * FROM T CROSS JOIN customer;
SELECT * FROM apr;
INSERT OR FAIL INTO customer VALUES (NULL);
SELECT * FROM customer AS a FULL OUTER JOIN customer AS b ON a.rowid = b.rowid;
SELECT COUNT(*) FILTER (WHERE id IS NOT NULL), SUM(rowid) FILTER (WHERE id > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(id) FILTER (WHERE id > 0 AND id < 100), COUNT(*) FILTER (WHERE typeof(id) = "text") FROM apr;
SELECT * FROM customer;
ALTER TABLE apr ADD COLUMN extra_3754 ANY NOT NULL DEFAULT 0;
SELECT * FROM apr AS a JOIN customer AS b ON a.rowid = b.rowid;
ALTER TABLE T RENAME TO T_r1287;
CREATE INDEX IF NOT EXISTS idx_T_8324 ON T(B COLLATE NOCASE) WHERE B > 0;
ANALYZE customer;
INSERT INTO T VALUES (NULL, NULL, NULL);
CREATE TRIGGER IF NOT EXISTS trg_customer_3825 BEFORE INSERT ON customer BEGIN SELECT RAISE(ABORT, 'abort'); END;
INSERT INTO customer VALUES (1) ON CONFLICT(id) DO UPDATE SET id = excluded.id;
SELECT * FROM customer AS a INNER JOIN T AS b ON a.rowid = b.rowid;
SELECT TOTAL(id) FROM customer;
SELECT * FROM T AS a LEFT OUTER JOIN apr AS b ON a.rowid = b.rowid;
ALTER TABLE T ADD COLUMN extra_1657 UNSIGNED BIG INT COLLATE RTRIM;
DROP TRIGGER IF EXISTS apr;
INSERT INTO customer DEFAULT VALUES;
SELECT COUNT(*) FILTER (WHERE apr IS NOT NULL), SUM(rowid) FILTER (WHERE apr > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(apr) FILTER (WHERE apr > 0 AND apr < 100), COUNT(*) FILTER (WHERE typeof(apr) = "text") FROM apr;
WITH RECURSIVE r AS (SELECT * FROM T LIMIT 1 UNION ALL SELECT t.* FROM T t JOIN r ON t.A = r.A LIMIT 10) SELECT * FROM r;
SELECT * FROM apr AS a FULL JOIN apr AS b ON a.rowid = b.rowid;
UPDATE apr SET id = id + 1 WHERE rowid = 1;
INSERT INTO apr VALUES (NULL, 'x') ON CONFLICT(id) DO UPDATE SET id = excluded.id, apr = excluded.apr;
DETACH DATABASE aux40;
SELECT NTILE(-1) OVER (PARTITION BY apr ORDER BY apr ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW EXCLUDE TIES) FROM apr;
ALTER TABLE T RENAME COLUMN C TO C_r4051;
VACUUM;
REINDEX apr;
INSERT OR ROLLBACK INTO apr VALUES ('', -2);
SELECT COUNT(*) FROM T;
REINDEX;
SELECT id, (SELECT MIN(id) FROM customer) AS min_val FROM customer;
PRAGMA vdbe_addoptrace = 0;
DETACH DATABASE aux79;
SELECT COUNT(*) FILTER (WHERE apr IS NOT NULL), SUM(rowid) FILTER (WHERE apr > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(apr) FILTER (WHERE apr > 0 AND apr < 100), COUNT(*) FILTER (WHERE typeof(apr) = "text") FROM apr;
CREATE TRIGGER IF NOT EXISTS trg_customer_4946 BEFORE INSERT ON customer FOR EACH ROW BEGIN INSERT INTO customer(id) VALUES (NULL); END;
Actual output
PRAGMA foreign_keys=OFF;
BEGIN;
PRAGMA writable_schema = on;
PRAGMA writable_schema = off;
COMMIT;
a|b|
a|c|-1.0
b|d|0.0
.stats stmt
PRAGMA optimize;
Number of output columns: 1
Column 0 name: optimize
Column 0 declared type: (null)
Memory Used: 197816 (max 775176) bytes
Number of Outstanding Allocations: 247 (max 564)
Number of Pcache Overflow Bytes: 37960 (max 70536) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 73 (max 123)
Successful lookaside attempts: 1811
Lookaside failures due to size: 20
Lookaside failures due to OOM: 928
Pager Heap Usage: 41304 bytes
Page cache hits: 39
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1808 bytes
Statement Heap/Lookaside Usage: 10656 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(): 10665
Bytes sent to write(): 133
Read() system calls: 14
Write() system calls: 3
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
PRAGMA journal_mode = 'MEMORY';
memory
Number of output columns: 1
Column 0 name: journal_mode
Column 0 declared type: (null)
Memory Used: 197816 (max 775176) bytes
Number of Outstanding Allocations: 247 (max 564)
Number of Pcache Overflow Bytes: 37960 (max 70536) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 70 (max 123)
Successful lookaside attempts: 1817
Lookaside failures due to size: 20
Lookaside failures due to OOM: 928
Pager Heap Usage: 41304 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1808 bytes
Statement Heap/Lookaside Usage: 10272 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: 2656
Bytes received by read(): 10762
Bytes sent to write(): 1583
Read() system calls: 16
Write() system calls: 4
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
BEGIN EXCLUSIVE;
Number of output columns: 0
Memory Used: 197816 (max 775176) bytes
Number of Outstanding Allocations: 247 (max 564)
Number of Pcache Overflow Bytes: 37960 (max 70536) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 69 (max 123)
Successful lookaside attempts: 1820
Lookaside failures due to size: 20
Lookaside failures due to OOM: 928
Pager Heap Usage: 41304 bytes
Page cache hits: 4
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1808 bytes
Statement Heap/Lookaside Usage: 10144 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: 2528
Bytes received by read(): 10860
Bytes sent to write(): 3059
Read() system calls: 18
Write() system calls: 5
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
SAVEPOINT sp8818;
Number of output columns: 0
Memory Used: 197816 (max 775176) bytes
Number of Outstanding Allocations: 247 (max 564)
Number of Pcache Overflow Bytes: 37960 (max 70536) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 71 (max 123)
Successful lookaside attempts: 1825
Lookaside failures due to size: 20
Lookaside failures due to OOM: 928
Pager Heap Usage: 41304 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1808 bytes
Statement Heap/Lookaside Usage: 10272 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(): 10958
Bytes sent to write(): 4419
Read() system calls: 20
Write() system calls: 6
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
SAVEPOINT sp9957;
Number of output columns: 0
Memory Used: 197816 (max 775176) bytes
Number of Outstanding Allocations: 247 (max 564)
Number of Pcache Overflow Bytes: 37960 (max 70536) bytes
Largest Allocation: 87200 bytes
Largest Pcache Allocation: 4360 bytes
Lookaside Slots Used: 72 (max 123)
Successful lookaside attempts: 1830
Lookaside failures due to size: 20
Lookaside failures due to OOM: 928
Pager Heap Usage: 41304 bytes
Page cache hits: 0
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Schema Heap Usage: 1808 bytes
Statement Heap/Lookaside Usage: 10272 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(): 11056
Bytes sent to write(): 5780
Read() system calls: 22
Write() system calls: 7
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
.exit -(pi() + acos(('true' + 0).7976931348623157e+308))
Expectation
.dbconfig defensive off
BEGIN;
PRAGMA writable_schema = on;
PRAGMA foreign_keys = off;
PRAGMA encoding = 'UTF-8';
PRAGMA page_size = '4096';
PRAGMA auto_vacuum = '0';
PRAGMA user_version = '0';
PRAGMA application_id = '0';
PRAGMA writable_schema = off;
COMMIT;
a|b|
a|c|-1.0
b|d|0.0
.stats stmt
PRAGMA optimize;
Number of output columns: 1
Column 0 name: optimize
Column 0 declared type: (null)
Memory Used: 196296 (max 1017592) bytes
Number of Outstanding Allocations: 209 (max 631)
Number of Pcache Overflow Bytes: 37984 (max 78728) bytes
Largest Allocation: 87360 bytes
Largest Pcache Allocation: 4368 bytes
Lookaside Slots Used: 63 (max 111)
Successful lookaside attempts: 533
Lookaside failures due to size: 2
Lookaside failures due to OOM: 0
Pager Heap Usage: 41352 bytes
Page cache hits: 21
Page cache misses: 0
Page cache writes: 0
Page cache spills: 0
Temporary data spilled to disk: 0
Schema Heap Usage: 1512 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(): 11229
Bytes sent to write(): 312
Read() system calls: 15
Write() system calls: 4
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
PRAGMA journal_mode = 'MEMORY';
memory
Number of output columns: 1
Column 0 name: journal_mode
Column 0 declared type: (null)
Memory Used: 196296 (max 1017592) bytes
Number of Outstanding Allocations: 209 (max 631)
Number of Pcache Overflow Bytes: 37984 (max 78728) bytes
Largest Allocation: 87360 bytes
Largest Pcache Allocation: 4368 bytes
Lookaside Slots Used: 60 (max 111)
Successful lookaside attempts: 539
Lookaside failures due to size: 2
Lookaside failures due to OOM: 0
Pager Heap Usage: 41352 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: 1512 bytes
Statement Heap/Lookaside Usage: 2656 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: 2656
Bytes received by read(): 11326
Bytes sent to write(): 1812
Read() system calls: 17
Write() system calls: 6
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
BEGIN EXCLUSIVE;
Number of output columns: 0
Memory Used: 200904 (max 1017592) bytes
Number of Outstanding Allocations: 215 (max 631)
Number of Pcache Overflow Bytes: 37984 (max 78728) bytes
Largest Allocation: 87360 bytes
Largest Pcache Allocation: 4368 bytes
Lookaside Slots Used: 59 (max 111)
Successful lookaside attempts: 542
Lookaside failures due to size: 2
Lookaside failures due to OOM: 0
Pager Heap Usage: 41352 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: 1512 bytes
Statement Heap/Lookaside Usage: 2528 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: 2528
Bytes received by read(): 11424
Bytes sent to write(): 3308
Read() system calls: 19
Write() system calls: 8
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
SAVEPOINT sp8818;
Number of output columns: 0
Memory Used: 200904 (max 1017592) bytes
Number of Outstanding Allocations: 215 (max 631)
Number of Pcache Overflow Bytes: 37984 (max 78728) bytes
Largest Allocation: 87360 bytes
Largest Pcache Allocation: 4368 bytes
Lookaside Slots Used: 61 (max 111)
Successful lookaside attempts: 547
Lookaside failures due to size: 2
Lookaside failures due to OOM: 0
Pager Heap Usage: 41352 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: 1512 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(): 11522
Bytes sent to write(): 4704
Read() system calls: 21
Write() system calls: 10
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
SAVEPOINT sp9957;
Number of output columns: 0
Memory Used: 200904 (max 1017592) bytes
Number of Outstanding Allocations: 215 (max 631)
Number of Pcache Overflow Bytes: 37984 (max 78728) bytes
Largest Allocation: 87360 bytes
Largest Pcache Allocation: 4368 bytes
Lookaside Slots Used: 62 (max 111)
Successful lookaside attempts: 552
Lookaside failures due to size: 2
Lookaside failures due to OOM: 0
Pager Heap Usage: 41352 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: 1512 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(): 11621
Bytes sent to write(): 6101
Read() system calls: 23
Write() system calls: 12
Bytes read from storage: 0
Bytes written to storage: 0
Cancelled write bytes: 0
.exit -(pi() + acos(('true' + 0).7976931348623157e+308))
Flag