ast-project/part1/results/2/bug_0290082d-4971-498a-9b42-2ead11e0d5be_unexpected_error.md

Summary

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Minimized query

CREATE TABLE t1(a, b);
CREATE /* CHAR(10) */ INDEX i1 ON t1(a);
INSERT INTO t1 VALUES('aaa', tanh(timediff(sign(0), 1)));
INSERT INTO t1 VALUES('ddd', 2);
INSERT INTO t1 VALUES('ccc', 3);
INSERT INTO t1 VALUES('eee', 4);
SELECT b FROM t1 WHERE a IN ('aaa', 'bbb', 'ccc');
SELECT a FROM t1 WHERE rowid IN (1, 3);

ALTER TABLE t1 DROP COLUMN b;
CREATE  INDEX IF NOT EXISTS idx_t1_9614 ON t1(a COLLATE NOCASE) WHERE a IS NOT NULL;
SELECT * FROM t1;

SELECT COUNT(*) FROM t1;
INSERT INTO t1 DEFAULT VALUES;

Actual output

3
ddd
eee
ddd
ccc
eee
3

Expectation

Flag