CREATE TABLE t1(a, b);
CREATE TABLE t2(x, y);
INSERT INTO t1 VALUES(1, 2);
INSERT INTO t1 VALUES(3, 4);
INSERT INTO t2 VALUES('a', 'b');
INSERT INTO t2 VALUES('c', 'd');
INSERT INTO t2 VALUES('e', 'f');
SELECT count(*) FROM t1, t2;
SELECT count(*) FROM t1, t2;
ANALYZE;
SELECT count(*) FROM t1, t2;
ANALYZE
SELECT count(*) FROM t1, t2 WHERE t2.rowid>1;
SELECT count(*) FROM t1, t2 WHERE t2.rowid>1;
CREATE TABLE x1(i INTEGER PRIMARY KEY, j);
INSERT INTO x1 VALUES(1, 'one');
INSERT INTO x1 VALUES(2, 'two');
INSERT INTO x1 VALUES(3, 'three');
INSERT INTO x1 VALUES(4, 'four');
CREATE INDEX x1j ON x1(j);
SELECT * FROM x1 WHERE i=2;
SELECT * FROM x1 WHERE j='two'
SELECT * FROM x1 WHERE j<'two'
SELECT * FROM x1 WHERE j>='two'
SELECT * FROM x1 WHERE j BETWEEN 'three' AND 'two'
CREATE TABLE x2(i INTEGER, j, k);
INSERT INTO x2 SELECT i, j, i || ' ' || j FROM x1;
CREATE INDEX x2j ON x2(j);
CREATE INDEX x2ij ON x2(i, j);
SELECT * FROM x2 WHERE j BETWEEN 'three' AND 'two'
SELECT * FROM x2 WHERE i=1 AND j='two'
SELECT * FROM x2 WHERE i=5 AND j='two'
SELECT * FROM x2 WHERE i=3 AND j='three'
CREATE TABLE a1(a, b, c, d);
CREATE INDEX a1a ON a1(a);
CREATE INDEX a1bc ON a1(b, c);
WITH d(x) AS (SELECT 1 UNION ALL SELECT x+1 AS n FROM d WHERE n<=100)
INSERT INTO a1 SELECT x, x, x, x FROM d;
SELECT d FROM a1 WHERE (a=4 OR b=13)
SELECT count(*) FROM a1 WHERE (a BETWEEN 4 AND 12) OR (b BETWEEN 40 AND 60)
SELECT count(*) FROM a1 AS x, a1 AS y
WHERE (x.a BETWEEN 4 AND 12) AND (y.b BETWEEN 1 AND 10)
SELECT count(*) FROM a1 WHERE a IN (1, 5, 10, 15);
SELECT count(*) FROM a1 WHERE rowid IN (1, 5, 10, 15);
CREATE TABLE t1(a, b, c);
CREATE TABLE t2(x PRIMARY KEY, y, z);
CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN
SELECT * FROM t2 WHERE x BETWEEN 20 AND 40;
END;
WITH d(x) AS (SELECT 1 UNION ALL SELECT x+1 AS n FROM d WHERE n<=100)
INSERT INTO t2 SELECT x, x*2, x*3 FROM d;
CREATE TABLE p1(x PRIMARY KEY);
INSERT INTO p1 VALUES(1), (2), (3), (4);
CREATE TABLE c1(y REFERENCES p1);
INSERT INTO c1 VALUES(1), (2), (3);
PRAGMA foreign_keys=on;
CREATE TABLE t1(a PRIMARY KEY, b, c);
INSERT INTO t1 VALUES(0, 1, 'a');
INSERT INTO t1 VALUES(1, 0, 'b');
INSERT INTO t1 VALUES(2, 1, 'c');
INSERT INTO t1 VALUES(3, 0, 'd');
INSERT INTO t1 VALUES(4, 1, 'e');
INSERT INTO t1 VALUES(5, 0, 'a');
INSERT INTO t1 VALUES(6, 1, 'b');
INSERT INTO t1 VALUES(7, 0, 'c');
INSERT INTO t1 VALUES(8, 1, 'd');
INSERT INTO t1 VALUES(9, 0, 'e');
CREATE INDEX t1bc ON t1(b, c);
CREATE TABLE t2(x, y);
CREATE INDEX t2xy ON t2(x, y);
WITH data(i, x, y) AS (
SELECT 0, 0, tochar(0)
UNION ALL
SELECT i+1, (i+1)%2, tochar(i+1) FROM data WHERE i<500
) INSERT INTO t2 SELECT x, y FROM data;
CREATE TABLE t3(x, y);
INSERT INTO t3 SELECT * FROM t2;
ANALYZE;
SELECT count(*) FROM t1 WHERE a IN (SELECT b FROM t1 AS ii)
SELECT count(*) FROM t1 WHERE a IN (0, 1)
SELECT count(*) FROM t2 WHERE y = 'j';
SELECT count(*) FROM t1, t2 WHERE y = c;
SELECT count(*) FROM t1, t3 WHERE y = c;
CREATE VIRTUAL TABLE ft1 USING fts4;
INSERT INTO ft1 VALUES('a d c f g h e i f c');
INSERT INTO ft1 VALUES('g c h b g b f f f g');
INSERT INTO ft1 VALUES('h h c c h f a e d d');
INSERT INTO ft1 VALUES('e j i j i e b c f g');
INSERT INTO ft1 VALUES('g f b g j c h a d f');
INSERT INTO ft1 VALUES('j i a e g f a i a c');
INSERT INTO ft1 VALUES('f d g g j j c a h g');
INSERT INTO ft1 VALUES('b d h a d j j j b i');
INSERT INTO ft1 VALUES('j e a b j e c b c i');
INSERT INTO ft1 VALUES('a d e f b j j c g d');
SELECT count(*) FROM ft1 WHERE ft1 MATCH 'd'