## Summary **No review yet** ## Minimized query ```sql CREATE TEMPORARY TABLE t0(x, y, z); SELECT -if(0.0, 99999999999999999999999999999999999999999999999999, 99999999999999999999999999999999999999999999999999); SELECT * FROM sqlite_temp_master WHERE sql GLOB '000[]***'; DROP TABLE t0; PRAGMA trusted_schema = 9223372036854775806; .log stderr CREATE TABLE main.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 TABLE T ( a INTEGER, b TEXT, c REAL ); INSERT INTO T VALUES (1,'a',3.14), (1,'b',-7.75), (2,'c',-9e999); SELECT b,a,c, RANK() OVER (PARTITION BY a ORDER BY c DESC) AS d FROM T; 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 ATTACH DATABASE ':memory:' AS aux86; CREATE TABLE T ( a INTEGER, b TEXT, c INTEGER ); INSERT INTO T VALUES (soundex('123'),'a',NULL), (2,'b',1), (3,'c',2); WITH RECURSIVE d(a,b,c,e) AS ( SELECT *,1 FROM T WHERE NOT c IS NULL UNION ALL SELECT T.a,T.b,T.c,d.e+1 FROM T JOIN d ON T.c=d.a ) SELECT * FROM d; BEGIN; PRAGMA mmap_size; PRAGMA fullsync = OFF; PRAGMA freelist_count; PRAGMA cache_spill = TRUE; .backup main output.db CREATE TABLE T1 ( A VARCHAR(-9223372036854775809), X VARCHAR(10), PRIMARY KEY (A, X), UNIQUE (X) ); CREATE TABLE T2 ( A VARCHAR(20), Y VARCHAR(10) UNIQUE, PRIMARY KEY (A, Y) ); INSERT INTO T1 VALUES ('a', 'm'); INSERT INTO T1 VALUES ('b', 'n'); INSERT INTO T2 VALUES ('b', 'k'); SELECT A FROM T1 UNION ALL SELECT A FROM T2 ORDER BY A; INSERT INTO T2 VALUES (NULL, NULL); REINDEX; SELECT COUNT(*) FROM T1; END TRANSACTION; WITH RECURSIVE r AS (SELECT X FROM T1 WHERE X IS NOT NULL UNION ALL SELECT X FROM r WHERE X > 0 LIMIT 10) SELECT * FROM r; SELECT LAG(X, X) OVER (ORDER BY X ROWS BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING EXCLUDE GROUP) FROM T1; CREATE TRIGGER IF NOT EXISTS trg_T2_4613 BEFORE DELETE ON T2 FOR EACH ROW BEGIN SELECT RAISE(ROLLBACK, 'rb'); END; WITH a AS (SELECT * FROM T2), RECURSIVE cnt(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM cnt WHERE x<49) SELECT * FROM a CROSS JOIN cnt; DETACH DATABASE aux86; ALTER TABLE T1 ADD COLUMN extra_8201 INT8 DEFAULT 0; ALTER TABLE T2 RENAME TO T2_r8773; REINDEX T1; DELETE FROM t1 WHERE rowid = 31 RETURNING *; WITH cte AS (SELECT CASE WHEN c > 0 THEN "pos" ELSE "neg" END AS sign FROM T) SELECT * FROM cte; CREATE UNIQUE INDEX IF NOT EXISTS idx_t1_5738 ON t1(lower(d)) WHERE d IS NOT NULL; SELECT * FROM T1; SELECT COUNT(*) FROM t1; WITH cte(x) AS (SELECT A FROM T2) SELECT x FROM cte; INSERT OR IGNORE INTO T2 VALUES (-9, ''); CREATE VIEW IF NOT EXISTS v_T_2236 AS SELECT b FROM T; DELETE FROM T WHERE 0 RETURNING *; SELECT COUNT(*) FILTER (WHERE Y IS NOT NULL), SUM(rowid) FILTER (WHERE Y > 0), COUNT(*) FILTER (WHERE 1=0), COUNT(*) FILTER (WHERE 1=1), COUNT(*) FILTER (WHERE NULL), AVG(Y) FILTER (WHERE Y > 0 AND Y < 100), COUNT(*) FILTER (WHERE typeof(Y) = "text") FROM T2; INSERT INTO t0 DEFAULT VALUES; SELECT COUNT(*) FROM T2; PRAGMA case_sensitive_like = 0; CREATE TRIGGER IF NOT EXISTS trg_T1_4296 BEFORE UPDATE OF X ON T1 BEGIN SELECT RAISE(ROLLBACK, 'rb'); END; UPDATE T SET b = 'x' WHERE rowid = 1; DELETE FROM T WHERE 1; PRAGMA parser_trace = 1; ``` ## Actual output ```sql a|1|3.14|1 b|1|-7.75|2 c|2|-Inf|1 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 ```sql ``` ## Flag ``` -nonce "n0Nc3" ```