mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-13 12:28:30 +00:00
87 lines
2.3 KiB
Plaintext
87 lines
2.3 KiB
Plaintext
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CREATE TABLE t1(a, b);
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CREATE TABLE t2(c INTEGER PRIMARY KEY, d);
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INSERT INTO t1 VALUES('hello', 'world');
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INSERT INTO t2 VALUES(14, 'fourteen');
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t2','idx1','6 6');
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ANALYZE sqlite_schema;
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SELECT 'affinity!' FROM t1 CROSS JOIN t2 WHERE t2.c = '14';
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CREATE TABLE t1(a, b TEXT);
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CREATE TABLE t2(c INTEGER PRIMARY KEY, d);
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CREATE TABLE t3(e INTEGER PRIMARY KEY, f);
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t1','idx1','600 6');
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INSERT INTO sqlite_stat1 VALUES('t2','idx1','6 6');
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INSERT INTO sqlite_stat1 VALUES('t3','idx2','6 6');
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ANALYZE sqlite_schema;
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INSERT INTO t1 VALUES(1, '123');
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INSERT INTO t2 VALUES(123, 'one');
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INSERT INTO t3 VALUES(123, 'two');
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SELECT 'result' FROM t1, t2, t3
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WHERE t2.c=t1.b AND t2.d!='silly'
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AND t3.e=t1.b AND t3.f!='silly'
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CREATE TABLE objs(c INTEGER, s INTEGER, p INTEGER, o INTEGER);
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CREATE UNIQUE INDEX objs_cspo ON objs(o,p,c,s);
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ANALYZE;
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DELETE FROM sqlite_stat1;
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INSERT INTO sqlite_stat1 VALUES('objs','objs_cspo','520138 21 20 19 1');
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ANALYZE sqlite_schema;
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CREATE TABLE t0(x TEXT COLLATE rtrim);
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INSERT INTO t0(x) VALUES ('a'), ('b'), ('c');
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CREATE VIEW v0(y) AS SELECT DISTINCT x FROM t0;
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SELECT count(*) FROM t0, v0 WHERE x='b ';
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CREATE TABLE t1(x INT COLLATE rtrim);
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INSERT INTO t1(x) VALUES ('a'), ('b'), ('c');
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CREATE VIEW v1(y) AS SELECT DISTINCT x FROM t1;
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SELECT count(*) FROM t1, v1 WHERE x='b ';
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CREATE TABLE t1(x TEXT, y INT, z TEXT);
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INSERT INTO t1(rowid,x,y,z) VALUES(12,'aa','bb','aa');
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CREATE INDEX i1x ON t1(1 IS true,z);
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CREATE TABLE t0(x TEXT);
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INSERT INTO t0(rowid,x) VALUES(4,'aa');
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t0',NULL,'20');
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INSERT INTO sqlite_stat1 VALUES('t1','i1x','18 18 2');
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ANALYZE sqlite_schema;
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SELECT * FROM t0 NATURAL JOIN t1 WHERE z=t1.x;
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DROP TABLE t0;
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CREATE TABLE t0(a TEXT);
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INSERT INTO t0 VALUES ('xyz');
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CREATE INDEX t0x ON t0(a IS FALSE) WHERE false;
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DROP TABLE t1;
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CREATE TABLE t1(b INT);
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INSERT INTO t1 VALUES('aaa'),('bbb'),('ccc'),('ddd'),(NULL);
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CREATE TABLE t2(c REAL);
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INSERT INTO t2 VALUES(7);
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ANALYZE;
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CREATE INDEX t2x ON t2(true IN ());
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SELECT * FROM t0 LEFT JOIN t1 LEFT JOIN t2 ON (b NOTNULL)==(c IN ()) WHERE c;
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