mirror of
https://github.com/tursodatabase/libsql.git
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121 lines
2.9 KiB
Plaintext
121 lines
2.9 KiB
Plaintext
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CREATE TABLE t1(a INT PRIMARY KEY, b, c, d, e);
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CREATE TABLE t2(a INT PRIMARY KEY, f, g, h, i);
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CREATE TABLE t3(a INT PRIMARY KEY, j, k, l, m);
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CREATE VIEW v4 AS SELECT * FROM t2 UNION ALL SELECT * FROM t3;
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CREATE TABLE c3(x COLLATE binary, y COLLATE nocase, z COLLATE binary);
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CREATE INDEX c3x ON c3(x);
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INSERT INTO c3 VALUES('ABC', 'ABC', 'abc');
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SELECT * FROM c3 WHERE x=y AND y=z AND z='abc';
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SELECT * FROM c3 WHERE x='abc' AND y='abc' AND z='abc';
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CREATE TABLE A(id INTEGER PRIMARY KEY, label TEXT);
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CREATE TABLE B(id INTEGER PRIMARY KEY, label TEXT, Aid INTEGER);
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CREATE TABLE C(
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id INTEGER PRIMARY KEY,
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xx INTEGER NOT NULL,
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yy INTEGER,
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zz INTEGER
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);
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CREATE UNIQUE INDEX x2 ON C(yy);
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CREATE UNIQUE INDEX x4 ON C(yy, zz);
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INSERT INTO A(id) VALUES(1);
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INSERT INTO B(id) VALUES(2);
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INSERT INTO C(id,xx,yy,zz) VALUES(99,50,1,2);
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SELECT 1
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FROM A,
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(SELECT id,xx,yy,zz FROM C) subq,
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B
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WHERE A.id='1'
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AND A.id=subq.yy
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AND B.id=subq.zz;
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SELECT 1
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FROM A,
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(SELECT id,xx,yy,zz FROM C) subq,
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B
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WHERE A.id=1
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AND A.id=subq.yy
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AND B.id=subq.zz;
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SELECT 1
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FROM A,
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(SELECT id,yy,zz FROM C) subq,
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B
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WHERE A.id='1'
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AND A.id=subq.yy
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AND B.id=subq.zz;
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CREATE TABLE x(a, b, c);
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CREATE TABLE y(a, b);
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INSERT INTO x VALUES (1, 0, 1);
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INSERT INTO y VALUES (1, 2);
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SELECT x.a FROM x JOIN y ON x.c = y.a WHERE x.b = 1 AND x.b = 1;
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PRAGMA automatic_index=OFF;
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CREATE TABLE t0(c0);
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INSERT INTO t0 VALUES('0');
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CREATE VIEW v0(c0) AS SELECT CAST(0 AS INT) FROM t0;
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SELECT 200, * FROM t0, v0 WHERE 0 = t0.c0 AND t0.c0 = v0.c0;
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SELECT 200, * FROM t0, v0 WHERE t0.c0 = 0 AND t0.c0 = v0.c0;
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SELECT 200, * FROM t0, v0 WHERE 0 = t0.c0 AND v0.c0 = t0.c0;
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SELECT 200, * FROM t0, v0 WHERE t0.c0 = 0 AND v0.c0 = t0.c0;
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CREATE TABLE t1(x TEXT);
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CREATE TABLE t2(y TEXT);
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INSERT INTO t1 VALUES('good'),('bad');
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INSERT INTO t2 VALUES('good'),('bad');
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SELECT * FROM t1 JOIN t2 ON x=y
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WHERE x='good' AND y='good';
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CREATE TABLE tableA(
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ID int,
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RunYearMonth int
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);
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INSERT INTO tableA VALUES(1,202003),(2,202003),(3,202003),(4,202004),
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(5,202004),(6,202004),(7,202004),(8,202004);
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CREATE TABLE tableB (
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ID int,
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RunYearMonth int
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);
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INSERT INTO tableB VALUES(1,202004),(2,202004),(3,202004),(4,202004),
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(5,202004);
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SELECT *
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FROM (
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SELECT *
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FROM tableA
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WHERE RunYearMonth = 202004
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) AS A
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INNER JOIN (
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SELECT *
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FROM tableB
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WHERE RunYearMonth = 202004
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) AS B
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ON A.ID = B.ID
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AND A.RunYearMonth = B.RunYearMonth;
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CREATE TABLE t1(v INTEGER);
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WITH RECURSIVE c(x) AS (VALUES(-10) UNION ALL SELECT x+1 FROM c WHERE x<10)
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INSERT INTO t1(v) SELECT x FROM c;
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CREATE INDEX idx ON t1( abs(v) );
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SELECT v FROM t1 WHERE abs(v)=1 and v=1;
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