45 lines
1020 B
Markdown
45 lines
1020 B
Markdown
## 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
|
|
BEGIN EXCLUSIVE;
|
|
PRAGMA trusted_schema;
|
|
PRAGMA writable_schema = 1;
|
|
PRAGMA read_uncommitted = ON;
|
|
.import corrupt001.db main
|
|
CREATE TABLE t1(a INTEGER PRIMARY KEY,R);
|
|
CREATE TABLE t2(x UNIQUE);
|
|
CREATE VIEW v1a(z,y) AS SELECT x IS NULL, x FROM t2;
|
|
SELECT a,(+a)b,(+a)b,(+a)b,NOT EXISTS(SELECT null FROM t2),CASE z WHEN 487 THEN 992 WHEN 391 THEN 203 WHEN 10 THEN ('?k<D Q' || '') END,'' FROM t1 LEFT JOIN v1a ON z=b;
|
|
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
END;
|
|
PRAGMA trusted_schema = YES;
|
|
INSERT INTO t2 DEFAULT VALUES;
|
|
WITH a AS (SELECT * FROM t1), b AS (SELECT * FROM a) SELECT * FROM b;
|
|
SELECT * FROM t2 WHERE x IN (SELECT x FROM t2 t2 WHERE t2.x = t2.x);
|
|
ALTER TABLE t2 RENAME COLUMN x TO x_r5093;
|
|
INSERT INTO t1 VALUES (NULL, NULL);
|
|
```
|
|
|
|
## Actual output
|
|
|
|
```sql
|
|
1
|
|
```
|
|
|
|
## Expectation
|
|
|
|
```sql
|
|
0
|
|
```
|
|
|
|
## Flag
|
|
|
|
```
|
|
|
|
```
|
|
|