mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 08:39:46 +00:00
90 lines
2.1 KiB
Plaintext
90 lines
2.1 KiB
Plaintext
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CREATE TABLE t15(a INTEGER PRIMARY KEY, b);
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INSERT INTO t15(a,b) VALUES(10,'abc'),(20,'def'),(30,'ghi');
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ALTER TABLE t15 ADD COLUMN c;
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CREATE INDEX t15c ON t15(c);
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INSERT INTO t15(a,b)
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VALUES(5,'zyx'),(15,'wvu'),(25,'tsr'),(35,'qpo');
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UPDATE t15 SET c=printf('y%d',a) WHERE c IS NULL;
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SELECT a,b,c,'|' FROM t15 ORDER BY a;
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CREATE TABLE t16(a INTEGER PRIMARY KEY ON CONFLICT REPLACE, b UNIQUE);
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INSERT INTO t16(a,b) VALUES(1,2),(3,4),(5,6);
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UPDATE t16 SET a=a;
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SELECT * FROM t16 ORDER BY +a;
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(x,y);
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INSERT INTO t1(x) VALUES(1);
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CREATE INDEX t1x1 ON t1(1) WHERE 3;
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UPDATE t1 SET x=2, y=3 WHERE 3;
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SELECT * FROM t1;
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PRAGMA encoding = 'UTF16';
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CREATE TABLE t0(c0 REAL, c1);
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INSERT INTO t0(c0,c1) VALUES('xyz',11),('uvw',22);
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CREATE INDEX i0 ON t0(c1) WHERE c0 GLOB 3;
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CREATE INDEX i1 ON t0(c0,c1) WHERE typeof(c0)='text' AND typeof(c1)='integer';
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UPDATE t0 SET c1=345;
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SELECT * FROM t0;
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PRAGMA encoding = 'utf16';
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CREATE TABLE t0(c0 TEXT);
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CREATE INDEX i0 ON t0(0 LIKE COALESCE(c0, 0));
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INSERT INTO t0(c0) VALUES (0), (0);
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SELECT * FROM t0;
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CREATE TABLE t1(
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a TEXT,
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b INTEGER PRIMARY KEY UNIQUE
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);
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INSERT INTO t1 VALUES(1,2);
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UPDATE t1 SET a = quote(b) WHERE b>=2;
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SELECT * FROM t1;
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PRAGMA recursive_triggers = true;
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CREATE TABLE t1(a UNIQUE ON CONFLICT REPLACE, b);
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INSERT INTO t1(a,b) VALUES(4,12),(9,13);
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CREATE INDEX i0 ON t1(b);
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CREATE TRIGGER tr0 DELETE ON t1 BEGIN
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UPDATE t1 SET b = a;
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END;
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PRAGMA integrity_check;
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PRAGMA integrity_check;
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CREATE TABLE t1 (vkey INTEGER, c5 INTEGER);
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INSERT INTO t1 VALUES(3,NULL),(6,-54);
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BEGIN;
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UPDATE t1 SET vkey = 100 WHERE c5 is null;
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SELECT * FROM t1 ORDER BY vkey, c5;
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ROLLBACK;
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BEGIN;
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UPDATE t1 SET vkey = 100 WHERE NOT (-10*(select min(vkey) from t1) >= c5);
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SELECT * FROM t1 ORDER BY vkey, c5;
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ROLLBACK;
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BEGIN;
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UPDATE t1 SET vkey = 100 WHERE c5 is null OR NOT (-10*(select min(vkey) from t1) >= c5);
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SELECT * FROM t1 ORDER BY vkey, c5;
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ROLLBACK;
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DROP TABLE t1;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b INT);
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CREATE TABLE t2(d INT);
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