PRAGMA cache_size = 10;
BEGIN;
INSERT INTO t1 VALUES(1, randomblob(1500));
INSERT INTO t1 VALUES(2, randomblob(1500));
INSERT INTO t1 VALUES(3, randomblob(1500));
SELECT * FROM counter;
SELECT * FROM counter
SELECT a FROM t1
COMMIT
PRAGMA journal_mode = DELETE;
PRAGMA page_size = 1024;
CREATE TABLE t1(a, b);
CREATE TABLE t2(a, b);
INSERT INTO t1 VALUES('I', 'II');
INSERT INTO t2 VALUES('III', 'IV');
BEGIN;
INSERT INTO t1 VALUES(1, 2);
INSERT INTO t2 VALUES(3, 4);
COMMIT;
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t1;
SELECT * FROM t2;
SELECT * FROM t1
ATTACH 'test.db2' AS two;
SELECT * FROM t2;
SELECT * FROM t1
ATTACH 'test.db2' AS two;
SELECT * FROM t2;
ATTACH 'test.db3' AS three;
SELECT * FROM t3;
PRAGMA journal_mode = DELETE;
CREATE TABLE t1(x PRIMARY KEY, y);
CREATE INDEX i1 ON t1(y);
INSERT INTO t1 VALUES('I', 'one');
INSERT INTO t1 VALUES('II', 'four');
INSERT INTO t1 VALUES('III', 'nine');
BEGIN;
INSERT INTO t1 VALUES('IV', 'sixteen');
INSERT INTO t1 VALUES('V' , 'twentyfive');
COMMIT;
PRAGMA max_page_count
PRAGMA max_page_count = 15
CREATE TABLE t11(a, b)
BEGIN;
INSERT INTO t11 VALUES(1, 2);
PRAGMA max_page_count = 13;
INSERT INTO t11 VALUES(3, 4);
PRAGMA max_page_count = 10;
COMMIT
PRAGMA max_page_count = 10
SELECT * FROM t11
PRAGMA max_page_count
PRAGMA journal_mode = DELETE;
PRAGMA cache_size = 10;
BEGIN;
CREATE TABLE zz(top PRIMARY KEY);
INSERT INTO zz VALUES(a_string(222));
INSERT INTO zz SELECT a_string((SELECT 222+max(rowid) FROM zz)) FROM zz;
INSERT INTO zz SELECT a_string((SELECT 222+max(rowid) FROM zz)) FROM zz;
INSERT INTO zz SELECT a_string((SELECT 222+max(rowid) FROM zz)) FROM zz;
INSERT INTO zz SELECT a_string((SELECT 222+max(rowid) FROM zz)) FROM zz;
INSERT INTO zz SELECT a_string((SELECT 222+max(rowid) FROM zz)) FROM zz;
COMMIT;
BEGIN;
UPDATE zz SET top = a_string(345);
SELECT count(*) FROM zz
PRAGMA page_size = 1024;
PRAGMA journal_mode = PERSIST;
PRAGMA cache_size = 10;
BEGIN;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b BLOB);
INSERT INTO t1 VALUES(NULL, a_string(400));
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 2 */
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 4 */
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 8 */
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 16 */
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 32 */
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 64 */
INSERT INTO t1 SELECT NULL, a_string(400) FROM t1; /* 128 */
COMMIT;
UPDATE t1 SET b = a_string(400);
CREATE INDEX i1 ON t1(b);
UPDATE t1 SET b = a_string(400);
PRAGMA journal_mode = OFF;
CREATE TABLE t1(a, b);
BEGIN;
INSERT INTO t1 VALUES(1, 2);
COMMIT;
SELECT * FROM t1;
SELECT * FROM t1;
COMMIT;
SELECT * FROM t1;
CREATE TABLE tx(y, z);
INSERT INTO tx VALUES('Ayutthaya', 'Beijing');
INSERT INTO tx VALUES('London', 'Tokyo');
UPDATE tbl SET b = a_string(550);
PRAGMA auto_vacuum = 2;
CREATE TABLE t3(x);
CREATE TABLE t4(x);
DROP TABLE t2;
DROP TABLE t3;
DROP TABLE t4;
PRAGMA page_size=4096;
PRAGMA auto_vacuum=FULL;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b ANY);
WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<50)
INSERT INTO t1(a,b) SELECT x, zeroblob(1000) FROM c;
CREATE TABLE t2 AS SELECT * FROM t1;
PRAGMA page_count;
BEGIN;
DROP TABLE t2;
PRAGMA incremental_vacuum=50;
PRAGMA page_count;
PRAGMA max_page_count=2;
ROLLBACK;
PRAGMA page_count;
PRAGMA max_page_count;