mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-12 15:33:44 +00:00
112 lines
2.8 KiB
Plaintext
112 lines
2.8 KiB
Plaintext
|
|
SELECT next_char('re','vocab','w');
|
|
|
|
|
|
SELECT next_char('re','(SELECT w AS x FROM vocab)','x');
|
|
|
|
|
|
SELECT next_char('r','vocab','w');
|
|
|
|
|
|
SELECT next_char('','vocab','w');
|
|
|
|
|
|
CREATE TABLE vocab2(w TEXT);
|
|
CREATE INDEX vocab2w ON vocab2(w COLLATE nocase);
|
|
INSERT INTO vocab2 VALUES('abc'), ('ABD'), ('aBe'), ('AbF');
|
|
SELECT next_char('ab', 'vocab2', 'w', null, 'nocase');
|
|
|
|
|
|
SELECT next_char('ab','vocab2','w',null,null);
|
|
|
|
|
|
SELECT next_char('AB','vocab2','w',null,'NOCASE');
|
|
|
|
|
|
SELECT next_char('ab','vocab2','w',null,'binary');
|
|
|
|
|
|
SELECT rowid FROM t1 WHERE word='rabbit';
|
|
|
|
|
|
UPDATE t1 SET rowid=2000 WHERE word='rabbit';
|
|
SELECT rowid FROM t1 WHERE word='rabbit';
|
|
|
|
|
|
INSERT INTO t1(rowid, word) VALUES(3000,'melody');
|
|
SELECT rowid, word, matchlen FROM t1 WHERE word MATCH 'melotti'
|
|
ORDER BY score LIMIT 3;
|
|
|
|
|
|
CREATE VIRTUAL TABLE t2 USING spellfix1;
|
|
INSERT INTO t2 (word, soundslike) VALUES('school', 'skuul');
|
|
INSERT INTO t2 (word, soundslike) VALUES('psalm', 'sarm');
|
|
SELECT word, matchlen FROM t2 WHERE word MATCH 'sar*' LIMIT 5;
|
|
|
|
|
|
SELECT word, matchlen FROM t2 WHERE word MATCH 'skol*' LIMIT 5;
|
|
|
|
|
|
CREATE TABLE costs(iLang, cFrom, cTo, iCost);
|
|
INSERT INTO costs VALUES(0, 'a', 'e', 1);
|
|
INSERT INTO costs VALUES(0, 'e', 'i', 1);
|
|
INSERT INTO costs VALUES(0, 'i', 'o', 1);
|
|
INSERT INTO costs VALUES(0, 'o', 'u', 1);
|
|
INSERT INTO costs VALUES(0, 'u', 'a', 1);
|
|
CREATE VIRTUAL TABLE t3 USING spellfix1(edit_cost_table=costs);
|
|
|
|
|
|
INSERT INTO t3(command) VALUES('edit_cost_table=NULL');
|
|
|
|
|
|
CREATE TABLE costs2(iLang, cFrom, cTo, iCost);
|
|
INSERT INTO costs2 VALUES(0, 'a', 'o', 1);
|
|
INSERT INTO costs2 VALUES(0, 'e', 'o', 4);
|
|
INSERT INTO costs2 VALUES(0, 'i', 'o', 8);
|
|
INSERT INTO costs2 VALUES(0, 'u', 'o', 16);
|
|
INSERT INTO t3(command) VALUES('edit_cost_table="costs2"');
|
|
|
|
|
|
SELECT word FROM t3 WHERE rowid = 10;
|
|
|
|
|
|
SELECT word, distance FROM t3 WHERE rowid = 10;
|
|
|
|
|
|
SELECT word, distance FROM t3 WHERE rowid = 10 AND word MATCH 'kiiner';
|
|
|
|
|
|
CREATE VIRTUAL TABLE t4 USING spellfix1;
|
|
PRAGMA table_info = t4;
|
|
|
|
|
|
INSERT INTO t4(rowid, word) VALUES(1, 'Archilles');
|
|
INSERT INTO t4(rowid, word) VALUES(2, 'Pluto');
|
|
INSERT INTO t4(rowid, word) VALUES(3, 'Atrides');
|
|
INSERT OR REPLACE INTO t4(rowid, word) VALUES(2, 'Apollo');
|
|
SELECT rowid, word FROM t4;
|
|
|
|
|
|
INSERT OR IGNORE INTO t4(rowid, word) VALUES(3, 'Zeus');
|
|
SELECT rowid, word FROM t4;
|
|
|
|
|
|
UPDATE OR REPLACE t4 SET rowid=3 WHERE rowid=1;
|
|
SELECT rowid, word FROM t4;
|
|
|
|
|
|
UPDATE OR IGNORE t4 SET rowid=3 WHERE rowid=2;
|
|
SELECT rowid, word FROM t4;
|
|
|
|
|
|
DELETE FROM t4;
|
|
INSERT INTO t4(rowid, word) VALUES(10, 'Agamemnon');
|
|
INSERT INTO t4(rowid, word) VALUES(20, 'Patroclus');
|
|
INSERT INTO t4(rowid, word) VALUES(30, 'Chryses');
|
|
|
|
CREATE TABLE t5(i, w);
|
|
INSERT INTO t5 VALUES(5, 'Poseidon');
|
|
INSERT INTO t5 VALUES(20, 'Chronos');
|
|
INSERT INTO t5 VALUES(30, 'Hera');
|
|
|