mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 20:20:20 +00:00
94 lines
2.1 KiB
Plaintext
94 lines
2.1 KiB
Plaintext
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CREATE TABLE t1(a COLLATE nocase);
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INSERT INTO t1 VALUES('one');
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INSERT INTO t1 VALUES('ONE');
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SELECT count(*) FROM t1 WHERE a COLLATE BINARY IN (SELECT DISTINCT a FROM t1)
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CREATE TABLE t3(a, b);
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INSERT INTO t3 VALUES(1, 1);
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INSERT INTO t3 VALUES(1, 2);
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INSERT INTO t3 VALUES(1, 3);
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INSERT INTO t3 VALUES(2, 4);
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INSERT INTO t3 VALUES(2, 5);
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INSERT INTO t3 VALUES(2, 6);
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INSERT INTO t3 VALUES(3, 7);
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INSERT INTO t3 VALUES(3, 8);
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INSERT INTO t3 VALUES(3, 9);
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SELECT count(*) FROM t3 WHERE b IN (SELECT DISTINCT a FROM t3 LIMIT 5);
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SELECT count(*) FROM t3 WHERE b IN (SELECT a FROM t3 LIMIT 5);
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CREATE TABLE x1(a);
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CREATE TABLE x2(b);
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INSERT INTO x1 VALUES(1), (1), (2);
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INSERT INTO x2 VALUES(1), (2);
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SELECT count(*) FROM x2 WHERE b IN (SELECT DISTINCT a FROM x1 LIMIT 2);
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CREATE TABLE y1(a, b);
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CREATE TABLE y2(c);
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INSERT INTO y1 VALUES(1, 'one');
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INSERT INTO y1 VALUES('two', 'two');
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INSERT INTO y1 VALUES(3, 'three');
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INSERT INTO y2 VALUES('one');
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INSERT INTO y2 VALUES('two');
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INSERT INTO y2 VALUES('three');
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SELECT a FROM y1 WHERE b NOT IN (SELECT a FROM y2);
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SELECT a FROM y1 WHERE b IN (SELECT a FROM y2);
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CREATE INDEX y2c ON y2(c);
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SELECT a FROM y1 WHERE b NOT IN (SELECT a FROM y2);
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SELECT a FROM y1 WHERE b IN (SELECT a FROM y2);
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CREATE TABLE n1(a INTEGER PRIMARY KEY, b VARCHAR(500));
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CREATE UNIQUE INDEX n1a ON n1(a);
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SELECT count(*) FROM n1 WHERE a IN (1, 2, 3)
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SELECT count(*) FROM n1 WHERE a IN (SELECT +a FROM n1)
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INSERT INTO n1 VALUES(1, NULL), (2, NULL), (3, NULL);
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SELECT count(*) FROM n1 WHERE a IN (1, 2, 3)
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SELECT count(*) FROM n1 WHERE a IN (SELECT +a FROM n1)
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CREATE TABLE t9(a INTEGER PRIMARY KEY);
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INSERT INTO t9 VALUES (44), (45);
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SELECT * FROM t9 WHERE a IN (44, 45, 44, 45)
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CREATE TABLE t0(c0);
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CREATE VIEW v0(c0) AS SELECT LOWER(CAST('1e500' AS TEXT)) FROM t0;
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INSERT INTO t0(c0) VALUES (NULL);
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SELECT lower('1e500') FROM t0 WHERE rowid NOT IN (0, 0, lower('1e500'));
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SELECT lower('1e500') FROM t0 WHERE rowid != lower('1e500');
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