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ast-project/part1/results/3/bug_d9d904e2-17d8-4505-b5ee-5b4b8f859139_logic.md
2026-06-24 13:47:14 +02:00

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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
.limit
BEGIN EXCLUSIVE TRANSACTION;
PRAGMA case_sensitive_like = 0;
PRAGMA encoding = 'UTF-8';
PRAGMA case_sensitive_like = TRUE;
.progress
CREATE TABLE t1(x);
INSERT INTO t1 VALUES(99);
SELECT sum((SELECT 1 FROM (SELECT 2 WHERE x IS NULL) WHERE 0)) FROM t1;
COMMIT TRANSACTION;
VACUUM;
SELECT * FROM t1 NATURAL JOIN t1;
SELECT COUNT(*) FILTER (WHERE x > 0) OVER (PARTITION BY x ORDER BY x ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM t1;
INSERT INTO t1 VALUES (NULL);
UPDATE t1 SET x = -43 WHERE rowid = 1 RETURNING *;
SELECT x, COUNT(*) FROM t1 GROUP BY x HAVING COUNT(*) = (SELECT COUNT(*) FROM t1);
```
## Actual output
```sql
length 1000000000
sql_length 1000000000
column 2000
expr_depth 1000
compound_select 500
vdbe_op 250000000
function_arg 127
attached 10
like_pattern_length 50000
variable_number 32766
trigger_depth 1000
worker_threads 0
99
1
-43
```
## Expectation
```sql
length 1000000000
sql_length 1000000000
column 2000
expr_depth 1000
compound_select 500
vdbe_op 250000000
function_arg 1000
attached 10
like_pattern_length 50000
variable_number 32766
trigger_depth 1000
worker_threads 0
99
1
-43
```
## Flag
```
```