mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-12 15:33:44 +00:00
117 lines
2.3 KiB
Plaintext
117 lines
2.3 KiB
Plaintext
|
|
CREATE TABLE log(x, a, b);
|
|
CREATE TABLE tbl(a, b);
|
|
|
|
CREATE TABLE t1(a, b);
|
|
CREATE VIEW v1 AS SELECT * FROM tbl;
|
|
CREATE INDEX i1 ON tbl(a);
|
|
|
|
|
|
CREATE TRIGGER t1 AFTER INSERT ON tbl BEGIN
|
|
INSERT INTO log VALUES('after insert', new.a, new.b);
|
|
END;
|
|
CREATE TRIGGER v1 AFTER UPDATE ON tbl BEGIN
|
|
INSERT INTO log VALUES('after update', new.a, new.b);
|
|
END;
|
|
CREATE TRIGGER i1 AFTER DELETE ON tbl BEGIN
|
|
INSERT INTO log VALUES('after delete', old.a, old.b);
|
|
END;
|
|
|
|
|
|
INSERT INTO tbl VALUES(1, 2);
|
|
UPDATE tbl SET b=a+b, a=a+1;
|
|
DELETE FROM tbl;
|
|
|
|
SELECT x, a, b FROM log;
|
|
|
|
|
|
DELETE FROM log;
|
|
|
|
DROP INDEX i1;
|
|
DROP TABLE t1;
|
|
DROP VIEW v1;
|
|
|
|
INSERT INTO tbl VALUES(1, 2);
|
|
UPDATE tbl SET b=a+b, a=a+1;
|
|
DELETE FROM tbl;
|
|
|
|
SELECT x, a, b FROM log;
|
|
|
|
|
|
DELETE FROM log;
|
|
INSERT INTO tbl VALUES(1, 2);
|
|
UPDATE tbl SET b=a+b, a=a+1;
|
|
DELETE FROM tbl;
|
|
SELECT x, a, b FROM log;
|
|
|
|
|
|
CREATE TABLE t1(a, b);
|
|
CREATE VIEW v1 AS SELECT * FROM tbl;
|
|
CREATE INDEX i1 ON tbl(a);
|
|
|
|
|
|
DROP TABLE t1;
|
|
CREATE VIRTUAL TABLE t1 USING fts3;
|
|
|
|
|
|
DELETE FROM log;
|
|
DROP TABLE t1;
|
|
INSERT INTO tbl VALUES(1, 2);
|
|
UPDATE tbl SET b=a+b, a=a+1;
|
|
DELETE FROM tbl;
|
|
SELECT x, a, b FROM log;
|
|
|
|
|
|
CREATE TABLE log(x, a, b);
|
|
CREATE TABLE tbl(a, b);
|
|
|
|
CREATE TABLE t1(a, b);
|
|
CREATE INDEX i1 ON t1(a, b);
|
|
|
|
|
|
CREATE TRIGGER t1 AFTER INSERT ON tbl BEGIN
|
|
INSERT INTO log VALUES('after insert', new.a, new.b);
|
|
END;
|
|
CREATE TRIGGER i1 AFTER DELETE ON tbl BEGIN
|
|
INSERT INTO log VALUES('after delete', old.a, old.b);
|
|
END;
|
|
|
|
ALTER TABLE t1 RENAME TO t2
|
|
|
|
INSERT INTO tbl VALUES('a', 'b');
|
|
DELETE FROM tbl;
|
|
SELECT * FROM log;
|
|
|
|
|
|
DELETE FROM log;
|
|
INSERT INTO tbl VALUES('c', 'd');
|
|
DELETE FROM tbl;
|
|
SELECT * FROM log;
|
|
|
|
|
|
CREATE TEMP TRIGGER x1 AFTER UPDATE ON tbl BEGIN
|
|
INSERT INTO log VALUES('after update', new.a, new.b);
|
|
END;
|
|
|
|
CREATE TEMP TABLE x1(x);
|
|
INSERT INTO x1 VALUES(123);
|
|
|
|
|
|
select sql from temp.sqlite_master WHERE type='table';
|
|
|
|
ALTER TABLE tbl RENAME TO tbl2
|
|
|
|
select sql from sqlite_temp_master WHERE type='table';
|
|
|
|
|
|
DELETE FROM log;
|
|
INSERT INTO tbl2 VALUES('e', 'f');
|
|
UPDATE tbl2 SET a='g', b='h';
|
|
DELETE FROM tbl2;
|
|
SELECT * FROM log;
|
|
|
|
|
|
INSERT INTO x1 VALUES(456);
|
|
SELECT * FROM x1
|
|
|