27 lines
759 B
SQL
27 lines
759 B
SQL
BEGIN EXCLUSIVE;
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PRAGMA case_sensitive_like = ON;
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-- typeof(NULL)
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PRAGMA full_column_names = NO;
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PRAGMA count_changes = 1;
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.mode
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (c0, c1 REAL PRIMARY KEY);
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INSERT INTO t1(c0, c1) VALUES (0, 1), (0, 0);
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UPDATE t1 SET c0 = NULL;
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UPDATE OR REPLACE t1 SET c1 = 1;
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SELECT DISTINCT * FROM t1 WHERE NOT NOT ((t1.c0 IS NULL)) ;
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PRAGMA integrity_check;
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CREATE INDEX IF NOT EXISTS idx_t1_1624 ON t1((c0 + 1)) WHERE +c0 > 0;
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SELECT COUNT(c0) FROM t1;
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SELECT SUM(c1) FROM t1;
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COMMIT TRANSACTION;
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CREATE INDEX IF NOT EXISTS idx_t1_2854 ON t1(lower(c1));
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ANALYZE t1;
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SELECT COUNT(*) FROM t1;
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SELECT * FROM t1 WHERE c1 IN (SELECT c1 FROM t1 LIMIT 1);
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VACUUM main;
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DELETE FROM t1 WHERE c0 > (SELECT AVG(c0) FROM t1) RETURNING *; |