## Summary **No review yet** ## Minimized query ```sql PRAGMA vdbe_addoptrace = OFF; BEGIN DEFERRED TRANSACTION; CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT, c INT, d INT); INSERT INTO t1 VALUES ((-(-(lower('你好'))) * jsonb_insert(asinh(1), '$.key', 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 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; WITH cte AS (SELECT * FROM T2), cte2 AS (SELECT * FROM cte) SELECT * FROM cte2; ALTER TABLE t1 RENAME COLUMN b TO b_r6813; CREATE TABLE T1 ( A VARCHAR(15) PRIMARY KEY, B VARCHAR(30) NOT NULL UNIQUE ); CREATE TABLE T2 ( A VARCHAR(10) PRIMARY KEY, X VARCHAR(15) NOT NULL, C BIGINT, FOREIGN KEY (X) REFERENCES T1(A) ); INSERT INTO T1 VALUES ('p', 'x'); INSERT INTO T1 VALUES ('q', 'y'); INSERT INTO T2 VALUES ('a', 'p', 9223372036854775807); INSERT INTO T2 VALUES ('b', 'q', -9223372036854775808); SELECT X, SUM(C) AS D, COUNT(*) AS E FROM T2 GROUP BY X; SELECT * /**/ FROM T2 WHERE NOT NOT (NOT C < (SELECT MIN(C) FROM T2)) ; ALTER TABLE T2 RENAME COLUMN X TO X_r945; DROP TABLE IF EXISTS T1; COMMIT TRANSACTION; INSERT INTO t1 DEFAULT VALUES; ALTER TABLE T2 RENAME COLUMN C TO C_r8599; SELECT * FROM (SELECT * FROM t1) AS sub; CREATE TABLE T ( a INTEGER, b REAL, c REAL ); INSERT INTO T VALUES (1,1.5,10.0), (2,-2.5,20.0), (3,-9e999,30.0); SELECT * FROM T WHERE b < 2.0 ORDER BY b; INSERT INTO t1 VALUES (NULL, NULL, NULL, NULL); INSERT INTO t1 DEFAULT VALUES; SELECT COUNT(*) FROM T1; ANALYZE t1; SELECT * FROM T1 AS a JOIN T1 AS b ON a.rowid = b.rowid; DROP VIEW IF EXISTS t1; ``` ## Actual output ```sql 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 von|20|2 Braun|30 von|20 ``` ## Expectation ```sql ``` ## Flag ``` ```