ast-project/part1/results/3/bug_034dd5bd-0b27-4f47-8e00-d2c68711f5cd_logic.md

Summary

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Minimized query

ATTACH DATABASE ':memory:' AS aux65;
SAVEPOINT sp7910;
PRAGMA table_xinfo(users);
PRAGMA writable_schema = RESET;
.progress CAST(1.7976931348623157e+308 AS BIGINT)
PRAGMA cache_size;
PRAGMA schema_version = 6.283185307179586;
PRAGMA temp_store = '1';
.width
CREATE TABLE t1(a BIGINT 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
ALTER TABLE t1 RENAME TO t1_r4605;
ALTER TABLE t1 DROP COLUMN a;
CREATE TRIGGER  IF NOT EXISTS trg_t1_259 AFTER INSERT ON t1 FOR EACH ROW BEGIN SELECT RAISE(FAIL, 'no'); END;
INSERT INTO t1 SELECT * FROM t1;
UPDATE t1 SET b = '' WHERE NOT b BETWEEN 0 AND 100;
INSERT INTO t1 VALUES ('x', NULL, 1, 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
CREATE TEMP  VIEW IF NOT EXISTS v_t1_3309 AS SELECT d FROM t1;
SELECT NTH_VALUE(d, 0) OVER (ORDER BY d) FROM t1;
ROLLBACK TO sp7910;
RELEASE sp7910;
INSERT INTO t1 DEFAULT VALUES;
INSERT INTO t1 VALUES (1, 'x', 'x', 'x') ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
DETACH DATABASE aux65;
INSERT OR ABORT INTO t1 VALUES (0, 0, 0, '');
INSERT INTO t1 VALUES ('x', 'x', NULL, 1) ON CONFLICT(a) DO UPDATE SET a = excluded.a, b = excluded.b, c = excluded.c;
CREATE TEMPORARY  VIEW IF NOT EXISTS v_t1_7139 AS SELECT a FROM t1;
CREATE TEMP  VIEW IF NOT EXISTS v_t1_1291 AS SELECT c FROM t1;
VACUUM main;
ALTER TABLE t1 DROP COLUMN a;
SELECT COUNT(c) FILTER (WHERE NULL) OVER (PARTITION BY c ORDER BY c GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) FROM t1;
ANALYZE t1;
WITH RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<7) SELECT * FROM cnt;
ALTER TABLE t1 RENAME TO t1_r6169;
REINDEX;
CREATE UNIQUE  INDEX IF NOT EXISTS idx_t1_6573 ON t1((b + 1)) WHERE b > 0;

Actual output

-2000
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|10|1
von|20|2
Braun|30
Wernher|10
von|20

Expectation

-2000
CREATE TABLE "t2"("b","c","_ROWID_",PRIMARY KEY("b","c","_ROWID_"))WITHOUT ROWID;
Braun|30|3
Wernher|10|1
von|20|2
Braun|30
Wernher|10
von|20

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