mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-12 15:33:44 +00:00
ad79ef48a2
* add tests * add bench
109 lines
2.8 KiB
Plaintext
109 lines
2.8 KiB
Plaintext
|
|
CREATE VIRTUAL TABLE t1 USING fts3(x);
|
|
INSERT INTO t1(rowid, x) VALUES(1, 'a b c d');
|
|
INSERT INTO t1(rowid, x) VALUES(2, 'e f g h');
|
|
|
|
CREATE TABLE source(a, b);
|
|
INSERT INTO source VALUES(4, 'z');
|
|
INSERT INTO source VALUES(2, 'y');
|
|
|
|
|
|
DELETE FROM t1;
|
|
BEGIN;
|
|
INSERT INTO t1 VALUES('a b c');
|
|
SAVEPOINT a;
|
|
INSERT INTO t1 VALUES('x y z');
|
|
ROLLBACK TO a;
|
|
COMMIT;
|
|
|
|
COMMIT
|
|
SELECT * FROM t1
|
|
|
|
CREATE VIRTUAL TABLE t3 USING fts4;
|
|
REPLACE INTO t3(docid, content) VALUES (1, 'one two');
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'one'
|
|
|
|
|
|
REPLACE INTO t3(docid, content) VALUES (2, 'one two three four');
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'four'
|
|
|
|
|
|
REPLACE INTO t3(docid, content) VALUES (1, 'one two three four five six');
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'six'
|
|
|
|
|
|
UPDATE OR REPLACE t3 SET docid = 2 WHERE docid=1;
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'six'
|
|
|
|
|
|
UPDATE OR REPLACE t3 SET docid = 3 WHERE docid=2;
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'six'
|
|
|
|
|
|
REPLACE INTO t3(docid, content) VALUES (3, 'one two');
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'one'
|
|
|
|
|
|
REPLACE INTO t3(docid, content) VALUES(NULL,'one two three four');
|
|
REPLACE INTO t3(docid, content) VALUES(NULL,'one two three four five six');
|
|
SELECT docid FROM t3;
|
|
|
|
|
|
UPDATE OR REPLACE t3 SET docid = 5, content='three four' WHERE docid = 4;
|
|
SELECT quote(matchinfo(t3, 'na')) FROM t3 WHERE t3 MATCH 'one'
|
|
|
|
|
|
COMMIT;
|
|
|
|
|
|
SELECT * FROM t0 WHERE t0 MATCH 'abc';
|
|
INSERT INTO t0(t0) VALUES('integrity-check');
|
|
PRAGMA integrity_check;
|
|
|
|
|
|
CREATE VIRTUAL TABLE t01 USING fts4;
|
|
BEGIN;
|
|
SAVEPOINT abc;
|
|
INSERT INTO t01 VALUES('a b c');
|
|
ROLLBACK TO abc;
|
|
COMMIT;
|
|
|
|
|
|
SELECT * FROM t01 WHERE t01 MATCH 'b';
|
|
INSERT INTO t01(t01) VALUES('integrity-check');
|
|
PRAGMA integrity_check;
|
|
|
|
|
|
CREATE VIRTUAL TABLE t02 USING fts4;
|
|
INSERT INTO t01 VALUES('1 1 1');
|
|
INSERT INTO t02 VALUES('2 2 2');
|
|
BEGIN;
|
|
SAVEPOINT abc;
|
|
INSERT INTO t01 VALUES('a b c');
|
|
INSERT INTO t02 VALUES('a b c');
|
|
ROLLBACK TO abc;
|
|
COMMIT;
|
|
|
|
|
|
SELECT * FROM t01 WHERE t01 MATCH 'b';
|
|
INSERT INTO t01(t01) VALUES('integrity-check');
|
|
|
|
|
|
CREATE TABLE A(ID INTEGER PRIMARY KEY, AnotherID INTEGER, Notes TEXT);
|
|
CREATE VIRTUAL TABLE AFTS USING FTS4 (Notes);
|
|
CREATE TRIGGER A_DeleteTrigger AFTER DELETE ON A FOR EACH ROW BEGIN
|
|
DELETE FROM AFTS WHERE rowid=OLD.ID;
|
|
END;
|
|
CREATE TABLE B(ID INTEGER PRIMARY KEY,Notes TEXT);
|
|
CREATE VIRTUAL TABLE BFTS USING FTS3 (Notes);
|
|
CREATE TRIGGER B_DeleteTrigger AFTER DELETE ON B FOR EACH ROW BEGIN
|
|
DELETE FROM BFTS WHERE rowid=OLD.ID;
|
|
END;
|
|
|
|
|
|
BEGIN TRANSACTION;
|
|
DELETE FROM A WHERE AnotherID=1;
|
|
DELETE FROM B WHERE ID=1;
|
|
COMMIT;
|
|
|