ast-project/part1/results/3/bug_d9d904e2-17d8-4505-b5ee-5b4b8f859139_logic.md

Summary

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Minimized query

.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

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

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