mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 07:29:41 +00:00
141 lines
3.0 KiB
Plaintext
141 lines
3.0 KiB
Plaintext
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CREATE TABLE t12nc(id INTEGER, x TEXT UNIQUE COLLATE nocase);
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INSERT INTO t12nc VALUES(1,'abcde'),(2,'uvwxy'),(3,'ABCDEF');
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CREATE TABLE t12b(id INTEGER, x TEXT UNIQUE COLLATE binary);
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INSERT INTO t12b VALUES(1,'abcde'),(2,'uvwxy'),(3,'ABCDEF');
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SELECT id FROM t12nc WHERE x LIKE 'abc%' ORDER BY +id;
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SELECT id FROM t12b WHERE x LIKE 'abc%' ORDER BY +id;
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SELECT id FROM t12nc WHERE x LIKE 'abc%' COLLATE binary ORDER BY +id;
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SELECT id FROM t12b WHERE x LIKE 'abc%' COLLATE binary ORDER BY +id;
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SELECT id FROM t12nc WHERE x LIKE 'abc%' COLLATE nocase ORDER BY +id;
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SELECT id FROM t12b WHERE x LIKE 'abc%' COLLATE nocase ORDER BY +id;
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EXPLAIN QUERY PLAN
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SELECT id FROM t12nc WHERE x LIKE 'abc%' ORDER BY +id;
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EXPLAIN QUERY PLAN
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SELECT id FROM t12b WHERE x LIKE 'abc%' ORDER BY +id;
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EXPLAIN QUERY PLAN
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SELECT id FROM t12nc WHERE x LIKE 'abc%' COLLATE nocase ORDER BY +id;
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EXPLAIN QUERY PLAN
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SELECT id FROM t12b WHERE x LIKE 'abc%' COLLATE nocase ORDER BY +id;
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EXPLAIN QUERY PLAN
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SELECT id FROM t12nc WHERE x LIKE 'abc%' COLLATE binary ORDER BY +id;
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EXPLAIN QUERY PLAN
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SELECT id FROM t12b WHERE x LIKE 'abc%' COLLATE binary ORDER BY +id;
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SELECT char(0x304d) LIKE char(0x306d);
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SELECT char(0x4d) LIKE char(0x306d);
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SELECT char(0x304d) LIKE char(0x6d);
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SELECT char(0x4d) LIKE char(0x6d);
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CREATE TABLE t15(x TEXT COLLATE nocase, y, PRIMARY KEY(x));
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INSERT INTO t15(x,y) VALUES
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('abcde',1), ('ab%de',2), ('a_cde',3),
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('uvwxy',11),('uvwx%',12),('uvwx_',13),
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('_bcde',21),('%bcde',22),
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('abcd_',31),('abcd%',32),
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('ab%xy',41);
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SELECT y FROM t15 WHERE x LIKE 'ab/%d%' ESCAPE '/';
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EXPLAIN QUERY PLAN
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SELECT y FROM t15 WHERE x LIKE 'ab/%d%' ESCAPE '/';
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EXPLAIN QUERY PLAN
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SELECT y FROM t15 WHERE x LIKE 'ab/%d%' ESCAPE '//';
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EXPLAIN QUERY PLAN
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SELECT y FROM t15 WHERE x LIKE 'ab/%d%' ESCAPE '';
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SELECT y FROM t15 WHERE x LIKE 'abcdx%%' ESCAPE 'x';
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SELECT y FROM t15 WHERE x LIKE 'abx%%' ESCAPE 'x' ORDER BY +y
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EXPLAIN QUERY PLAN
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SELECT y FROM t15 WHERE x LIKE 'abx%%' ESCAPE 'x' ORDER BY +y
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SELECT y FROM t15 WHERE x LIKE '/%bc%' ESCAPE '/';
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EXPLAIN QUERY PLAN
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SELECT y FROM t15 WHERE x LIKE '/%bc%' ESCAPE '/';
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CREATE TABLE t1(a INTEGER COLLATE NOCASE);
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CREATE INDEX i1 ON t1(a);
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INSERT INTO t1 VALUES(' 1x');
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INSERT INTO t1 VALUES(' 1-');
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SELECT * FROM t1 WHERE a LIKE ' 1%';
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SELECT * FROM t1 WHERE a LIKE ' 1-';
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(id INTEGER PRIMARY KEY, x TEXT);
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INSERT INTO t1 VALUES
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(1,'abcde'),
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(2,'abc_'),
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(3,'abc__'),
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(4,'abc%'),
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(5,'abc%%');
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SELECT id FROM t1 WHERE x LIKE 'abc%%' ESCAPE '%';
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SELECT id FROM t1 WHERE x LIKE 'abc__' ESCAPE '_';
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SELECT 'x' LIKE '%' ESCAPE '_';
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CREATE TABLE t1(x INT, y TEXT);
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INSERT INTO t1 VALUES(1,'abc'),(2,'ABC'),(3,'Abc');
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CREATE VIEW t2 AS SELECT * FROM t1 WHERE y LIKE 'a%';
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SELECT * FROM t2;
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PRAGMA case_sensitive_like=OFF;
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SELECT * FROM t2;
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PRAGMA case_sensitive_like=ON;
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SELECT * FROM t2;
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