mirror of
https://github.com/tursodatabase/libsql.git
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93 lines
2.1 KiB
Plaintext
93 lines
2.1 KiB
Plaintext
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PRAGMA foreign_key_list(c5);
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CREATE TABLE k1(x REFERENCES s1);
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PRAGMA foreign_key_check(k1);
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INSERT INTO k1 VALUES(NULL);
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PRAGMA foreign_key_check(k1);
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INSERT INTO k1 VALUES(1);
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PRAGMA foreign_key_check(k1);
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CREATE TABLE k2(x, y, FOREIGN KEY(x, y) REFERENCES s1(a, b));
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PRAGMA foreign_key_check(k2);
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INSERT INTO k2 VALUES(NULL, 'five');
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PRAGMA foreign_key_check(k2);
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INSERT INTO k2 VALUES('one', NULL);
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PRAGMA foreign_key_check(k2);
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INSERT INTO k2 VALUES('six', 'seven');
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PRAGMA foreign_key_check(k2);
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CREATE TABLE p30 (id INTEGER PRIMARY KEY);
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CREATE TABLE IF NOT EXISTS c30 (
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line INTEGER,
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master REFERENCES p30(id),
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PRIMARY KEY(master)
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) WITHOUT ROWID;
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INSERT INTO p30 (id) VALUES (1);
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INSERT INTO c30 (master, line) VALUES (1, 999);
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PRAGMA foreign_key_check;
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INSERT INTO c30 VALUES(45, 45);
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PRAGMA foreign_key_check;
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CREATE TABLE tt(y);
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CREATE TABLE c11(x REFERENCES tt(y));
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ATTACH ':memory:' as aux;
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CREATE TABLE aux.t1(a INTEGER PRIMARY KEY, b TEXT REFERENCES t2);
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CREATE TABLE main.t2(x TEXT PRIMARY KEY, y INT);
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INSERT INTO main.t2 VALUES('abc',11),('def',22),('xyz',99);
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INSERT INTO aux.t1 VALUES(5,'abc'),(7,'xyz'),(9,'oops');
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PRAGMA foreign_key_check=t1;
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CREATE TABLE aux.t2(x TEXT PRIMARY KEY, y INT);
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INSERT INTO aux.t2 VALUES('abc',11),('def',22),('xyz',99);
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PRAGMA foreign_key_check=t1;
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SELECT *, 'x' FROM pragma_foreign_key_check('t1');
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SELECT *, 'x' FROM pragma_foreign_key_check('t1','aux');
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PRAGMA foreign_keys=OFF;
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CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT REFERENCES t2);
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CREATE TABLE t2(x TEXT PRIMARY KEY, y INT);
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CREATE TABLE t3(w TEXT, z INT REFERENCES t1);
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INSERT INTO t2 VALUES('abc',11),('def',22),('xyz',99);
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INSERT INTO t1 VALUES(5,'abc'),(7,'xyz'),(9,'oops');
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INSERT INTO t3 VALUES(11,7),(22,19);
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SELECT x.*, '|'
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FROM sqlite_schema, pragma_foreign_key_check(name) AS x
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WHERE type='table'
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ORDER BY x."table";
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SELECT *, '|'
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FROM pragma_foreign_key_check AS x
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ORDER BY x."table";
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