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ad hoc ad79ef48a2
libsql wal tests (#1408)
* add tests

* add bench
2024-05-24 13:59:17 +00:00

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PRAGMA foreign_keys = 1;
PRAGMA foreign_keys = on;
CREATE TABLE p1(a PRIMARY KEY, b) WITHOUT ROWID;
CREATE TABLE c1(x REFERENCES p1 DEFERRABLE INITIALLY DEFERRED);
INSERT INTO p1 VALUES(1, 'one');
INSERT INTO p1 VALUES(2, 'two');
INSERT INTO c1 VALUES(1);
INSERT INTO c1 VALUES(2);
PRAGMA foreign_keys = on;
CREATE TABLE p2(a PRIMARY KEY, b);
CREATE TABLE c2(
x PRIMARY KEY,
y REFERENCES p2 DEFERRABLE INITIALLY DEFERRED
) WITHOUT ROWID;
PRAGMA foreign_keys = on;
CREATE TABLE p3(a PRIMARY KEY, b) WITHOUT ROWID;
CREATE TABLE c3(x REFERENCES p3);
INSERT INTO p3 VALUES(1, 'one');
INSERT INTO p3 VALUES(2, 'two');
INSERT INTO c3 VALUES(1);
INSERT INTO c3 VALUES(2);
CREATE TRIGGER p3d AFTER DELETE ON p3 WHEN old.a=1 BEGIN
INSERT OR REPLACE INTO p3 VALUES(2, 'three');
END;
PRAGMA foreign_keys=ON;
CREATE TABLE t2(
a PRIMARY KEY, b, c, d, e,
FOREIGN KEY(b, c) REFERENCES t2(d, e)
) WITHOUT ROWID;
CREATE UNIQUE INDEX idx ON t2(d, e);
INSERT INTO t2 VALUES(1, 'one', 'one', 'one', 'one'); -- row is parent of self
INSERT INTO t2 VALUES(2, 'one', 'one', 'one', NULL); -- parent is row 1
CREATE TABLE t1 (
c1 PRIMARY KEY,
c2 NUMERIC,
FOREIGN KEY(c1) REFERENCES t1(c2)
) WITHOUT ROWID ;
CREATE INDEX t1c1 ON t1(c1);
CREATE UNIQUE INDEX t1c1unique ON t1(c2);
INSERT OR REPLACE INTO t1 VALUES(20000, 20000);
PRAGMA foreign_keys = true;
CREATE TABLE parent(
p TEXT PRIMARY KEY
);
CREATE TABLE child(
c INTEGER UNIQUE,
FOREIGN KEY(c) REFERENCES parent(p) DEFERRABLE INITIALLY DEFERRED
);
BEGIN;
INSERT INTO child VALUES(123);
INSERT INTO parent VALUES('123');
COMMIT;
PRAGMA integrity_check;
INSERT INTO parent VALUES(1200);
BEGIN;
INSERT INTO child VALUES(456);
UPDATE parent SET p = '456' WHERE p=1200;
COMMIT;
PRAGMA integrity_check;
PRAGMA foreign_keys = on;
CREATE TABLE c1(b);
INSERT INTO c1 VALUES(123);
ATTACH 'test.db2' AS aux;
CREATE TABLE aux.p1(a INTEGER PRIMARY KEY);
CREATE TABLE aux.c1(b REFERENCES p1(a) ON DELETE RESTRICT);
INSERT INTO aux.p1 VALUES(123);
DELETE FROM aux.p1 WHERE a=123;