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[Quy Anh] «Elliot» Nguyen
2026-06-24 13:47:14 +02:00
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part1/results/3/bug_1849b07c-af97-4994-98c3-0db12e3d3986_unexpected_error.md
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## Summary
<!--Explain briefly what goes wrong and explain why you believe this is a bug and not the intended behavior of SQLite (if it is not a crash).-->**No review yet**
## Minimized query
```sql
.explain off
BEGIN EXCLUSIVE TRANSACTION;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (iif(CAST(0 AS CLOB), 9223372036854775807, 0, 9223372036854775807, 9223372036854775807), '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
BEGIN;
.system echo "mwahaha i am root"
.backup main output.db
PRAGMA ignore_check_constraints = TRUE;
-- NTH_VALUE({c}, -1)
.exit json_valid(CAST(CAST('0' AS DOUB) AS CHARINT))
PRAGMA read_uncommitted = OFF;
-- PRAGMA query_only = ON;
PRAGMA read_uncommitted = NO;
PRAGMA threads;
PRAGMA page_size;
.vfsname
CREATE TABLE [t1](a, b TEXT);
CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==glob('*', 'hello'));
CREATE INDEX
IF NOT EXISTS x2 ON t1(a || NULL) WHERE NOT NOT (b) ;
creATE VIRTUAL TABLE t0 USING fts3("x", "y", "z");
DROP TABLE t0;
INSERT INTO t1(a,b) VALUES('a',json_quote(json_remove(CAST(-(-(x'c41d')) AS NCHAR(-(-(json_error_position(-(-(if(2147483646, 55, 0, 55, 0, 55, 55)))))))), '$'))),('a',0);
SELECT a, b, '|' FROM t1;
ALTER TABLE t1 ADD COLUMN extra_3799 VARCHAR(255);
PRAGMA reverse_unordered_selects = 0;
CREATE TRIGGER IF NOT EXISTS trg_t1_9377 AFTER DELETE ON t1 FOR EACH ROW BEGIN SELECT RAISE(FAIL, 'no'); END;
SELECT * FROM t1 AS a RIGHT OUTER JOIN t1 AS b ON a.rowid = b.rowid;
ANALYZE t1;
SELECT COUNT(b) FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN 2 PRECEDING AND 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t1;
ALTER TABLE t1 ADD COLUMN extra_4068 TEXT NOT NULL DEFAULT 0;
SELECT STRING_AGG(b) FROM t1;
SELECT COUNT(*) FILTER (WHERE b IS NOT NULL), SUM(rowid) FILTER (WHERE +b > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(b) FILTER (WHERE b > 0 AND b < 100), COUNT(*) FILTER (WHERE typeof(b) = "text") FROM t1;
PRAGMA foreign_keys = OFF;
CREATE TRIGGER IF NOT EXISTS trg_t1_2882 AFTER UPDATE ON t1 FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
INSERT INTO t1 DEFAULT VALUES;
VACUUM;
SELECT COUNT(*) FROM t1;
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 VALUES (NULL, NULL);
SELECT COUNT(*) FROM t1;
SELECT GROUP_CONCAT(a) FROM t1;
PRAGMA ignore_check_constraints = TRUE;
.exit json_valid(CAST(CAST(9999 AS DATETIME) AS CHARINT))
PRAGMA read_uncommitted = OFF;
-- PRAGMA query_only = ON;
PRAGMA read_uncommitted = NO;
PRAGMA threads;
PRAGMA page_size;
.vfsname
CREATE TABLE t1(a, b TEXT);
CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==glob('*', 'hello'));
CREATE INDEX
IF NOT EXISTS x2 ON t1(a || NULL) WHERE b;
INSERT INTO t1(a,b) VALUES('a',json_quote(json_remove(CAST(123 AS NCHAR(55)), '$'))),('a',0);
SELECT a, b, '|' FROM t1;
ALTER TABLE t1 ADD COLUMN extra_3799 VARCHAR(255);
PRAGMA reverse_unordered_selects = 0;
CREATE TRIGGER IF NOT EXISTS trg_t1_9377 AFTER DELETE ON t1 FOR EACH ROW BEGIN SELECT RAISE(FAIL, 'no'); END;
SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
ANALYZE t1;
SELECT COUNT(b) FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN 2 PRECEDING OR 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t1;
ALTER TABLE t1 ADD COLUMN extra_4068 TEXT NOT NULL DEFAULT 0;
SELECT STRING_AGG(b) FROM t1;
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;
PRAGMA foreign_keys = OFF;
CREATE TRIGGER IF NOT EXISTS trg_t1_2882 AFTER UPDATE ON t1 FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
INSERT INTO t1 DEFAULT VALUES;
VACUUM;
SELECT COUNT(*) FROM t1;
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 VALUES (NULL, NULL);
SELECT COUNT(*) FROM t1;
SELECT GROUP_CONCAT(a) FROM t1;
PRAGMA ignore_check_constraints = TRUE;
.exit json_valid(CAST(CAST(9999 AS DATETIME) AS CHARINT))
PRAGMA read_uncommitted = OFF;
-- PRAGMA query_only = ON;
PRAGMA read_uncommitted = NO;
PRAGMA threads;
PRAGMA page_size;
.vfsname
CREATE TABLE t1(a, b TEXT);
CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==glob('*', 'hello'));
CREATE INDEX
IF NOT EXISTS x2 ON t1(a || NULL) WHERE b;
INSERT INTO t1(a,b) VALUES('a',json_quote(json_remove(CAST(123 AS NCHAR(55)), '$'))),('a',0);
SELECT a, b, '|' FROM t1;
ALTER TABLE t1 ADD COLUMN extra_3799 VARCHAR(255);
PRAGMA reverse_unordered_selects = 0;
CREATE TRIGGER IF NOT EXISTS trg_t1_9377 AFTER DELETE ON t1 FOR EACH ROW BEGIN SELECT RAISE(FAIL, 'no'); END;
SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
ANALYZE t1;
SELECT COUNT(b) FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN 2 PRECEDING OR 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t1;
ALTER TABLE t1 ADD COLUMN extra_4068 TEXT NOT NULL DEFAULT 0;
SELECT STRING_AGG(b) FROM t1;
SELECT COUNT(*) FILTER (WHERE b IS NOT NULL), SUM(rowid) FILTER (WHERE b > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(b) FILTER (WHERE b > 0 AND b < 100), COUNT(*) FILTER (WHERE typeof(b) = "text") FROM t1;
PRAGMA foreign_keys = OFF;
CREATE TRIGGER IF NOT EXISTS trg_t1_2882 AFTER UPDATE ON t1 FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
INSERT INTO t1 DEFAULT VALUES;
VACUUM;
SELECT COUNT(*) FROM t1;
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 VALUES (NULL, NULL);
SELECT COUNT(*) FROM t1;
SELECT GROUP_CONCAT(a) FROM t1;
PRAGMA ignore_check_constraints = TRUE;
.exit json_valid(CAST(CAST(9999 AS DATETIME) AS CHARINT))
PRAGMA read_uncommitted = OFF;
-- PRAGMA query_only = ON;
PRAGMA read_uncommitted = NO;
PRAGMA threads;
PRAGMA page_size;
.vfsname
CREATE TABLE t1(a, b TEXT);
CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==glob('*', 'hello'));
CREATE INDEX
IF NOT EXISTS x2 ON t1(a || NULL) WHERE b;
INSERT INTO t1(a,b) VALUES('a',json_quote(json_remove(CAST(123 AS NCHAR(55)), '$'))),('a',0);
SELECT a, b, '|' FROM t1;
ALTER TABLE t1 ADD COLUMN extra_3799 VARCHAR(255);
PRAGMA reverse_unordered_selects = 0;
CREATE TRIGGER IF NOT EXISTS trg_t1_9377 AFTER DELETE ON t1 FOR EACH ROW BEGIN SELECT RAISE(FAIL, 'no'); END;
SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
ANALYZE t1;
SELECT COUNT(b) FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN 2 PRECEDING OR 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t1;
ALTER TABLE t1 ADD COLUMN extra_4068 TEXT NOT NULL DEFAULT 0;
SELECT STRING_AGG(b) FROM t1;
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;
PRAGMA foreign_keys = OFF;
CREATE TRIGGER IF NOT EXISTS trg_t1_2882 AFTER UPDATE ON t1 FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
INSERT INTO t1 DEFAULT VALUES;
VACUUM;
SELECT COUNT(*) FROM t1;
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 VALUES (NULL, NULL);
SELECT COUNT(*) FROM t1;
SELECT GROUP_CONCAT(a) FROM t1;
PRAGMA ignore_check_constraints = TRUE;
.exit json_valid(CAST(CAST(9999 AS DATETIME) AS CHARINT))
PRAGMA read_uncommitted = OFF;
-- PRAGMA query_only = ON;
PRAGMA read_uncommitted = NO;
PRAGMA threads;
PRAGMA page_size;
.vfsname
CREATE TABLE t1(a, b TEXT);
CREATE UNIQUE INDEX IF NOT EXISTS x1 ON t1(b==glob('*', 'hello'));
CREATE INDEX
IF NOT EXISTS x2 ON t1(a || NULL) WHERE b;
INSERT INTO t1(a,b) VALUES('a',json_quote(json_remove(CAST(123 AS NCHAR(55)), '$'))),('a',0);
SELECT a, b, '|' FROM t1;
ALTER TABLE t1 ADD COLUMN extra_3799 VARCHAR(255);
PRAGMA reverse_unordered_selects = 0;
CREATE TRIGGER IF NOT EXISTS trg_t1_9377 AFTER DELETE ON t1 FOR EACH ROW BEGIN SELECT RAISE(FAIL, 'no'); END;
SELECT * FROM t1 AS a FULL OUTER JOIN t1 AS b ON a.rowid = b.rowid;
ANALYZE t1;
SELECT COUNT(b) FILTER (WHERE b IS NOT NULL) OVER (PARTITION BY b ORDER BY b ROWS BETWEEN 2 PRECEDING OR 2 FOLLOWING EXCLUDE CURRENT ROW) FROM t1;
ALTER TABLE t1 ADD COLUMN extra_4068 TEXT NOT NULL DEFAULT 0;
SELECT STRING_AGG(b) FROM t1;
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;
PRAGMA foreign_keys = OFF;
CREATE TRIGGER IF NOT EXISTS trg_t1_2882 AFTER UPDATE ON t1 FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END;
INSERT INTO t1 DEFAULT VALUES;
VACUUM;
SELECT COUNT(*) FROM t1;
ALTER TABLE t1 DROP COLUMN b;
INSERT INTO t1 SELECT * FROM t1;
INSERT INTO t1 VALUES (NULL, NULL);
SELECT COUNT(*) FROM t1;
SELECT GROUP_CONCAT(a) FROM t1;
SELECT * FROM t1 AS a JOIN t1 AS b ON a.rowid = b.rowid;
ANALYZE t1;
SELECT TOTAL(b) FROM t1;
SELECT * FROM t1 AS a FULL JOIN t1 AS b ON a.rowid = b.rowid;
ALTER TABLE t1 ADD COLUMN extra_7470 REAL UNIQUE;
INSERT INTO t1 SELECT * FROM t1;
SELECT COUNT(*) FROM t1;
SELECT * FROM t1;
SELECT RANK() OVER (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE NO OTHERS) FROM t1;
VACUUM;
REINDEX t1;
CREATE TRIGGER IF NOT EXISTS trg_t1_4926 AFTER UPDATE OF a ON t1 BEGIN SELECT RAISE(FAIL, 'no'); END;
INSERT INTO t1 DEFAULT VALUES;
DELETE FROM t1 WHERE rowid = 72 RETURNING *;
CREATE TRIGGER IF NOT EXISTS trg_t1_5958 BEFORE DELETE ON t1 BEGIN SELECT RAISE(ABORT, 'abort'); END;
CREATE TEMPORARY VIEW IF NOT EXISTS v_t1_6286 AS SELECT b FROM t1;
VACUUM;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_1170 ON t1(b) WHERE b > 0;
INSERT INTO t1 DEFAULT VALUES;
SELECT COUNT(*) FROM t1;
DELETE FROM t1 WHERE 1 RETURNING *;
END TRANSACTION;
INSERT INTO t1 VALUES (1, 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b;
ANALYZE t1;
INSERT INTO t1 VALUES (NULL, NULL) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b;
SELECT * FROM t1 WHERE a > (SELECT COUNT(*) FROM t1);
SELECT * FROM t1;
CREATE INDEX IF NOT EXISTS idx_t1_9340 ON t1(a COLLATE NOCASE);
ANALYZE;
COMMIT;
ALTER TABLE t1 ADD COLUMN extra_4698 CHAR(10) NOT NULL DEFAULT 0;
SELECT * FROM t1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_9584 ON t1((a + 1)) WHERE a IS NOT NULL;
SELECT * FROM t1 AS a RIGHT JOIN t1 AS b ON a.rowid = b.rowid;
CREATE TABLE T (
a INTEGER,
b TEXT,
c REAL
);
INSERT INTO T VALUES (1,'a',1.25), (2,'b',-3.5), (3,'c',0.0);
SELECT * FROM T WHERE c < 2.0 ORDER BY c;
```
## Actual output
```sql
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
von|20|2
Braun|30
von|20
```
## Expectation
```sql
```
## Flag
```
```