ast-project/part1/results/2/bug_1c0722db-80a8-47c6-bd07-0a7860208c37_unexpected_error.md

Summary

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Minimized query

PRAGMA journal_mode;
BEGIN DEFERRED TRANSACTION;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (asin(changes()), 'Wernher', length(instr(NULL, substr(if('', max(10, 1, 2, 3), 10), 1))), 100);
INSERT INTO t1 VALUES (2, 'von', 20, 200);
INSERT INTO t1 VALUES (3, 'Braun', 30, 300);

CREATE INDEX t1bc ON t1(b, c);

PRAGMA writable_schema = ON;

.imposter t1bc t2

SELECT * FROM t2;

SELECT b, c FROM t1 ORDER BY b, c;

.quit
.dbconfig fk on
.progress concat_ws(NULL, 'a', 'b')
ATTACH DATABASE '' || (':memory:') AS aux92;
CREATE TABLE T (
  A VARCHAR(10) PRIMARY KEY,
  B VARCHAR(15),
  C BIGINT NOT NULL,
  UNIQUE (B, C)
);
INSERT INTO T VALUES ('a', 'p', 3000);
INSERT INTO T VALUES ('b', 'q', 9223372036854775807);
INSERT INTO T VALUES ('c', 'r', 1700);
INSERT INTO T VALUES ('e', 'q', -9223372036854775808);
INSERT INTO T VALUES ('f', 'r', 0);
SELECT B, COUNT(*) AS D, SUM(C) AS E, AVG(C) AS F FROM T GROUP BY B HAVING SUM(C) > 0;

SELECT COUNT(*) FROM T;
VACUUM main;
DETACH DATABASE aux92;
ANALYZE T;
ANALYZE T;
DROP TABLE IF EXISTS T;

SELECT COUNT(*) FROM T;
DROP VIEW IF EXISTS T;
INSERT INTO T SELECT * FROM T;
PRAGMA cell_size_check = OFF;
INSERT INTO T VALUES (NULL, 1, 'x') ON CONFLICT(A) DO UPDATE SET A = excluded.A, B = excluded.B, C = excluded.C;
DROP TRIGGER IF EXISTS T;
ALTER TABLE T ADD COLUMN extra_8822 VARCHAR(255) DEFAULT CURRENT_TIMESTAMP;
SELECT LEAD(B) OVER (ORDER BY B ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) FROM T;
INSERT INTO T VALUES (NULL, NULL, NULL);
ALTER TABLE T RENAME TO T_r4159;
SELECT COUNT(*) FILTER (WHERE d IS NOT NULL), SUM(rowid) FILTER (WHERE d > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(d) FILTER (WHERE d > 0 AND d < 100), COUNT(*) FILTER (WHERE typeof(d) = "text") FROM t1;
COMMIT TRANSACTION;
UPDATE t1 SET c = c + 1 WHERE c BETWEEN 0 AND 100;
ALTER TABLE t1 ADD COLUMN extra_369 CLOB COLLATE RTRIM;
ALTER TABLE t1 RENAME TO t1_r8858;
SELECT * FROM t1 WHERE c IN (SELECT c FROM t1 WHERE 1/0 = 0);SELECT * FROM t1 WHERE c IN (SELECT c FROM t1 LIMIT -1);
ALTER TABLE T RENAME TO T_r1073;
INSERT OR ROLLBACK INTO T VALUES ('x', 'x', NULL);
SELECT SUM(d) OVER (ORDER BY d ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE GROUP) FROM t1;

SELECT COUNT(*) FROM T;
ALTER TABLE T ADD COLUMN extra_6831 NCHAR(55) UNIQUE;
SELECT MAX(B) FROM T;
VACUUM;
ALTER TABLE T RENAME COLUMN B TO B_r5193;
ANALYZE;

Actual output

[{"journal_mode":"memory"}]
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
WARNING: writing to an imposter table will corrupt the "t1bc" index!
[{"b":"Braun","c":30,"_ROWID_":3},
{"b":"von","c":20,"_ROWID_":2}]
[{"b":"Braun","c":30},
{"b":"von","c":20}]

Expectation

Flag

-json