ast-project/part1/results/1/bug_aa23050e-0fb3-4f55-ac53-f35efcb2a351_unexpected_error.md

Summary

**No review yet**

Minimized query

ATTACH DATABASE ':memory:' AS aux40;
BEGIN IMMEDIATE;
CREATE TABLE T (
  a TEXT,
  b TEXT,
  c REAL
);
INSERT INTO T VALUES ('a','b',quote(date(if(1, NULL, 12.5)))), ('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;
CREATE  INDEX IF NOT EXISTS idx_T_6101 ON T(a COLLATE NOCASE) WHERE a IS NOT NULL;
END TRANSACTION;
INSERT OR FAIL INTO T VALUES (NULL, NULL, 'x');
WITH cte AS (SELECT * FROM T) SELECT * FROM cte JOIN T ON cte.b = T.b;
DETACH DATABASE aux40;
DELETE FROM T WHERE 1 RETURNING *;
VACUUM;

Actual output

||x

Expectation

Flag