mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 19:09:41 +00:00
274 lines
6.3 KiB
Plaintext
274 lines
6.3 KiB
Plaintext
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SELECT * FROM t3 WHERE x=10 AND y IN (10);
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SELECT * FROM t3 WHERE x IN (10) AND y=10;
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SELECT * FROM t3 WHERE x IN (10) AND y IN (10);
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SELECT * FROM t3 WHERE x=1 AND y NOT IN (10);
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SELECT * FROM t3 WHERE x NOT IN (10) AND y=1;
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SELECT * FROM t3 WHERE x NOT IN (10) AND y NOT IN (10);
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DROP INDEX t3i1;
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CREATE UNIQUE INDEX t3xy ON t3(x,y);
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SELECT *, '|' FROM t3 A, t3 B
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WHERE A.x=10 AND A.y IN (10)
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AND B.x=1 AND B.y IN (1);
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EXPLAIN QUERY PLAN
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SELECT *, '|' FROM t3 A, t3 B
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WHERE A.x=10 AND A.y IN (10)
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AND B.x=1 AND B.y IN (1);
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SELECT *, '|' FROM t3 A, t3 B
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WHERE A.x IN (10) AND A.y=10
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AND B.x IN (1) AND B.y=1;
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EXPLAIN QUERY PLAN
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SELECT *, '|' FROM t3 A, t3 B
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WHERE A.x IN (10) AND A.y=10
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AND B.x IN (1) AND B.y=1;
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SELECT * FROM t3 WHERE x IN (10,11);
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EXPLAIN
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SELECT * FROM t3 WHERE x IN (10,11);
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SELECT * FROM t3 WHERE x IN (10);
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# EXPLAIN
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# SELECT * FROM t3 WHERE x IN (10);
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#
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SELECT * FROM t3 WHERE x NOT IN (10,11,99999);
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EXPLAIN
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SELECT * FROM t3 WHERE x NOT IN (10,11,99999);
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SELECT * FROM t3 WHERE x NOT IN (10);
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EXPLAIN
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SELECT * FROM t3 WHERE x NOT IN (10);
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CREATE TABLE t4a(a TEXT, b TEXT COLLATE nocase, c);
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INSERT INTO t4a VALUES('ABC','abc',1);
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INSERT INTO t4a VALUES('def','xyz',2);
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INSERT INTO t4a VALUES('ghi','ghi',3);
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SELECT c FROM t4a WHERE a=b ORDER BY c;
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SELECT c FROM t4a WHERE b=a ORDER BY c;
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SELECT c FROM t4a WHERE (a||'')=b ORDER BY c;
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SELECT c FROM t4a WHERE (a||'')=(b||'') ORDER BY c;
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SELECT c FROM t4a WHERE a IN (b) ORDER BY c;
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SELECT c FROM t4a WHERE (a||'') IN (b) ORDER BY c;
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CREATE TABLE t4b(a TEXT, b NUMERIC, c);
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INSERT INTO t4b VALUES('1.0',1,4);
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SELECT c FROM t4b WHERE a=b;
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SELECT c FROM t4b WHERE b=a;
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SELECT c FROM t4b WHERE +a=b;
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SELECT c FROM t4b WHERE a=+b;
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SELECT c FROM t4b WHERE +b=a;
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SELECT c FROM t4b WHERE b=+a;
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SELECT c FROM t4b WHERE a IN (b);
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SELECT c FROM t4b WHERE b IN (a);
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SELECT c FROM t4b WHERE +b IN (a);
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CREATE TABLE t5(c INTEGER PRIMARY KEY, d TEXT COLLATE nocase);
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INSERT INTO t5 VALUES(17, 'fuzz');
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SELECT 1 FROM t5 WHERE 'fuzz' IN (d); -- match
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SELECT 2 FROM t5 WHERE 'FUZZ' IN (d); -- no match
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SELECT 3 FROM t5 WHERE d IN ('fuzz'); -- match
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SELECT 4 FROM t5 WHERE d IN ('FUZZ'); -- match
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CREATE TABLE t6a(a INTEGER PRIMARY KEY, b);
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INSERT INTO t6a VALUES(1,2),(3,4),(5,6);
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CREATE TABLE t6b(c INTEGER PRIMARY KEY, d);
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INSERT INTO t6b VALUES(4,44),(5,55),(6,66);
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SELECT * FROM t6a, t6b WHERE a=3 AND b IN (c);
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EXPLAIN QUERY PLAN
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SELECT * FROM t6a, t6b WHERE a=3 AND b IN (c);
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SELECT * FROM t6a, t6b WHERE a=3 AND c IN (b);
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EXPLAIN QUERY PLAN
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SELECT * FROM t6a, t6b WHERE a=3 AND c IN (b);
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CREATE TABLE t1(a, b, c);
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CREATE TABLE t2(d, e);
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CREATE INDEX t1bc ON t1(c, b);
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INSERT INTO t2(e) VALUES(1);
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INSERT INTO t1 VALUES(NULL, NULL, NULL);
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SELECT * FROM t2 LEFT JOIN t1 ON c = d AND b IN (10,10,10);
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CREATE VIRTUAL TABLE t1 USING rtree(a, b, c);
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CREATE TABLE t2(d INTEGER, e INT);
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INSERT INTO t2(e) VALUES(1);
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SELECT * FROM t2 LEFT JOIN t1 ON c IN (d) AND b IN (10,10,10);
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CREATE TABLE t1(x INTEGER PRIMARY KEY, y);
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CREATE UNIQUE INDEX t1y ON t1(y);
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INSERT INTO t1 VALUES(111, 'AAA'),(222, 'BBB'),(333, 'CCC');
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CREATE TABLE t2(z);
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INSERT INTO t2 VALUES('BBB'),('AAA');
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t1', 't1y','100 1');
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SELECT t1.x FROM t2 CROSS JOIN t1 WHERE t2.z = t1.y;
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SELECT t1.x FROM t2 CROSS JOIN t1 WHERE t2.z = t1.y AND +t1.x IN (111, 222);
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SELECT t1.x FROM t2 CROSS JOIN t1 WHERE t2.z = t1.y AND t1.x IN (111, 222);
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CREATE TABLE node(node_id INTEGER PRIMARY KEY);
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CREATE TABLE edge(node_from INT, node_to INT);
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CREATE TABLE sub_nodes(node_id INTEGER PRIMARY KEY);
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CREATE INDEX edge_from_to ON edge(node_from,node_to);
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CREATE INDEX edge_to_from ON edge(node_to,node_from);
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ANALYZE;
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DELETE FROM sqlite_stat1;
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INSERT INTO sqlite_stat1 VALUES
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('sub_nodes',NULL,'1000000'),
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('edge','edge_to_from','20000000 2 2'),
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('edge','edge_from_to','20000000 2 2'),
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('node',NULL,'10000000');
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ANALYZE sqlite_schema;
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CREATE TABLE t1(a,b,c,d,PRIMARY KEY(a,b,c)) WITHOUT ROWID;
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INSERT INTO t1(a,b,c,d) VALUES
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(0,-2,2,3),
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(0,2,3,4),
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(0,5,8,10),
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(1,7,11,13);
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t1','t1','10 3 2 1');
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ANALYZE sqlite_schema;
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PRAGMA reverse_unordered_selects(1);
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SELECT d FROM t1 WHERE 0=a AND b IN (-17,-4,-3,1,5,25,7798);
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CREATE TABLE t1(a TEXT, b INT, c INT, d INT);
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INSERT INTO t1 VALUES('abc',123,4,5);
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INSERT INTO t1 VALUES('xyz',1,'abcdefxyz',99);
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CREATE INDEX t1abc ON t1(b,b,c);
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t1','t1abc','10000 5 00 2003 10');
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ANALYZE sqlite_schema;
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SELECT * FROM t1
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WHERE b IN (345, (SELECT 1 FROM t1
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WHERE b IN (345 NOT GLOB 510)
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AND c GLOB 'abc*xyz'))
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AND c BETWEEN 'abc' AND 'xyz';
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EXPLAIN SELECT * FROM t1
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WHERE b IN (345, (SELECT 1 FROM t1
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WHERE b IN (345 NOT GLOB 510)
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AND c GLOB 'abc*xyz'))
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AND c BETWEEN 'abc' AND 'xyz';
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CREATE TABLE t1(a,b,c);
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CREATE INDEX t1abc ON t1(a,b,c);
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CREATE INDEX t1bca on t1(b,c,a);
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INSERT INTO t1 VALUES(56,1119,1115);
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INSERT INTO t1 VALUES(57,1147,1137);
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INSERT INTO t1 VALUES(100,1050,1023);
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INSERT INTO t1 VALUES(101,1050,1023);
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ANALYZE sqlite_schema;
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INSERT INTO sqlite_stat1 VALUES('t1','t1abc','358677 2 2 1');
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INSERT INTO sqlite_stat1 VALUES('t1','t1bca','358677 4 2 1');
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ANALYZE sqlite_schema;
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SELECT * FROM t1 NOT INDEXED
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WHERE (b = 1137 AND c IN (97, 98))
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OR (b = 1119 AND c IN (1115, 1023));
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SELECT * FROM t1
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WHERE (b = 1137 AND c IN (97, 98))
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OR (b = 1119 AND c IN (1115, 1023));
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CREATE TABLE t1(id INTEGER PRIMARY KEY, a INT, b INT, c INT);
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INSERT INTO t1 VALUES(10,1,2,5);
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INSERT INTO t1 VALUES(20,1,3,5);
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INSERT INTO t1 VALUES(30,1,2,4);
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INSERT INTO t1 VALUES(40,1,3,4);
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ANALYZE sqlite_master;
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INSERT INTO sqlite_stat1 VALUES('t1','t1x','84000 3 2 1');
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CREATE INDEX t1x ON t1(a,b,c);
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PRAGMA writable_schema=RESET;
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SELECT * FROM t1
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WHERE a=1
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AND b IN (2,3)
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AND c BETWEEN 4 AND 5
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ORDER BY +id;
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