ast-project/part1/results/2/bug_6fe72cb0-df64-4c49-be16-f3c93a8ec56e_logic.md

Summary

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Minimized query

.once log.txt
PRAGMA parser_trace = OFF;
PRAGMA wal_checkpoint('RESTART');
PRAGMA trusted_schema;
.imposter off
CREATE TABLE T1 (
  A VARCHAR(20) PRIMARY KEY,
  X VARCHAR(10) UNIQUE
);
CREATE TABLE T2 (
  A VARCHAR(20) PRIMARY KEY,
  Y VARCHAR(10) UNIQUE
);
INSERT INTO T1 VALUES ('a', 'm');
INSERT INTO T1 VALUES ('b', 'n');
INSERT INTO T1 VALUES ('c', 'o');
INSERT INTO T2 VALUES ('b', 'k');
INSERT INTO T2 VALUES ('c', 'l');
SELECT A FROM T1 INTERSECT SELECT A FROM T2;
ALTER TABLE T2 ADD COLUMN extra_8207 CHAR(10);

Actual output

0|-1|-1
1
b
c

Expectation

0|-1|-1
0
b
c

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