12 lines
445 B
SQL
12 lines
445 B
SQL
CREATE TABLE t1(a, b);
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CREATE /* CHAR(10) */ INDEX i1 ON t1(a);
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INSERT INTO t1 VALUES('aaa', tanh(timediff(sign(0), 1)));
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INSERT INTO t1 VALUES('ddd', 2);
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INSERT INTO t1 VALUES('ccc', 3);
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INSERT INTO t1 VALUES('eee', 4);
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SELECT b FROM t1 WHERE a IN ('aaa', 'bbb', 'ccc');
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SELECT a FROM t1 WHERE rowid IN (1, 3);
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ALTER TABLE t1 DROP COLUMN b;
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CREATE INDEX IF NOT EXISTS idx_t1_9614 ON t1(a COLLATE NOCASE) WHERE a IS NOT NULL;
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SELECT * FROM t1; |