ast-project/part1/results/3/bug_5d594f9a-e7f3-4b08-917f-41b673d151b6_logic.md

Summary

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Minimized query

ATTACH DATABASE ':memory:' AS aux1;
PRAGMA case_sensitive_like = TRUE;
.filectrl main TRUNCATE CAST(unistr('Test\u0041\u0042') AS ANY)
BEGIN IMMEDIATE;
ATTACH DATABASE ':memory:' AS aux95;
ATTACH DATABASE ':memory:' AS aux6;
CREATE TABLE main.`t1`(a DATE PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (CAST('&' AS NONE), 'Wernher', -ln(-10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000), 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
DETACH DATABASE aux6;
ALTER TABLE t1 ADD COLUMN extra_3885 FLOAT COLLATE RTRIM;
INSERT INTO t1 VALUES (NULL, NULL, NULL, NULL);
PRAGMA full_column_names = NO;
ATTACH DATABASE ':memory:' AS aux6;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT);
INSERT INTO t1 VALUES (1, 'Wernher', 10, 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
DETACH DATABASE aux6;
ALTER TABLE t1 ADD COLUMN extra_3885 FLOAT COLLATE RTRIM;
INSERT INTO t1 VALUES (NULL, NULL, NULL, NULL);
PRAGMA full_column_names = NO;

WITH cte(x) AS (VALUES(NULL),(1),(NULL)) SELECT * FROM cte WHERE x IS NOT NULL;
SELECT NTH_VALUE(a, 1) OVER (PARTITION BY a ORDER BY a) FROM t1;
SELECT AVG(b) OVER (PARTITION BY b ORDER BY b GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM t1;
CREATE UNIQUE  INDEX IF NOT EXISTS idx_t1_7205 ON t1((a + 1));
INSERT INTO t1 DEFAULT VALUES;
DETACH DATABASE aux95;
DELETE FROM t1 WHERE 1 RETURNING *;

SELECT COUNT(*) FROM t1;
VACUUM;
REINDEX t1;
ROLLBACK;
SELECT * FROM t1 WHERE +b <> ALL (SELECT b FROM t1);
INSERT OR ABORT INTO t1 VALUES (-3, -9, 'x', 'x');
SELECT * FROM t1;
REINDEX;
DROP TRIGGER IF EXISTS t1;
ALTER TABLE t1 DROP COLUMN b;
ALTER TABLE t1 ADD COLUMN extra_5447 NCHAR(55) UNIQUE;
SELECT STRING_AGG(c) FROM t1;
SELECT MAX(d) FROM t1;
ALTER TABLE t1 RENAME COLUMN a TO a_r5605;
PRAGMA synchronous;
DETACH DATABASE aux1;
ANALYZE;

Actual output

CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
WARNING: writing to an imposter table will corrupt the "t1bc" index!
Braun|30|3
Wernher||1
von|20|2
Braun|30
Wernher|
von|20

Expectation

CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
Braun|30|3
Wernher||1
von|20|2
Braun|30
Wernher|
von|20

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