mirror of
https://github.com/sqlite/sqlite.git
synced 2024-11-22 12:17:40 +01:00
103 lines
2.8 KiB
Plaintext
103 lines
2.8 KiB
Plaintext
|
/* Test cases involving incomplete transactions that must be rolled back.
|
||
|
|
*/
|
||
|
|
--task 1
|
||
|
|
DROP TABLE IF EXISTS t1;
|
||
|
|
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
|
||
|
|
--sleep 1
|
||
|
|
INSERT INTO t1 VALUES(1, randomblob(2000));
|
||
|
|
INSERT INTO t1 VALUES(2, randomblob(1000));
|
||
|
|
--sleep 1
|
||
|
|
INSERT INTO t1 SELECT a+2, randomblob(1500) FROM t1;
|
||
|
|
INSERT INTO t1 SELECT a+4, randomblob(1500) FROM t1;
|
||
|
|
INSERT INTO t1 SELECT a+8, randomblob(1500) FROM t1;
|
||
|
|
--sleep 1
|
||
|
|
INSERT INTO t1 SELECT a+16, randomblob(1500) FROM t1;
|
||
|
|
--sleep 1
|
||
|
|
INSERT INTO t1 SELECT a+32, randomblob(1500) FROM t1;
|
||
|
|
SELECT count(*) FROM t1;
|
||
|
|
--match 64
|
||
|
|
SELECT avg(length(b)) FROM t1;
|
||
|
|
--match 1500.0
|
||
|
|
--sleep 2
|
||
|
|
UPDATE t1 SET b='x'||a||'y';
|
||
|
|
SELECT total(length(b)) FROM t1;
|
||
|
|
--match 247
|
||
|
|
SELECT a FROM t1 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
CREATE INDEX t1b ON t1(b);
|
||
|
|
SELECT a FROM t1 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
SELECT a FROM t1 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
|
||
|
|
--match 29 28 27 26 25
|
||
|
|
--end
|
||
|
|
--wait 1
|
||
|
|
--task 2
|
||
|
|
CREATE TABLE t2(a INTEGER PRIMARY KEY, b);
|
||
|
|
INSERT INTO t2 SELECT a, b FROM t1;
|
||
|
|
UPDATE t1 SET b='x'||a||'y';
|
||
|
|
SELECT total(length(b)) FROM t2;
|
||
|
|
--match 247
|
||
|
|
SELECT a FROM t2 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
CREATE INDEX t2b ON t2(b);
|
||
|
|
SELECT a FROM t2 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
SELECT a FROM t2 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
|
||
|
|
--match 29 28 27 26 25
|
||
|
|
--end
|
||
|
|
--task 3
|
||
|
|
CREATE TABLE t3(a INTEGER PRIMARY KEY, b);
|
||
|
|
INSERT INTO t3 SELECT a, b FROM t1;
|
||
|
|
UPDATE t1 SET b='x'||a||'y';
|
||
|
|
SELECT total(length(b)) FROM t3;
|
||
|
|
--match 247
|
||
|
|
SELECT a FROM t3 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
CREATE INDEX t3b ON t3(b);
|
||
|
|
SELECT a FROM t3 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
SELECT a FROM t3 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
|
||
|
|
--match 29 28 27 26 25
|
||
|
|
--end
|
||
|
|
--task 4
|
||
|
|
CREATE TABLE t4(a INTEGER PRIMARY KEY, b);
|
||
|
|
INSERT INTO t4 SELECT a, b FROM t1;
|
||
|
|
UPDATE t1 SET b='x'||a||'y';
|
||
|
|
SELECT total(length(b)) FROM t4;
|
||
|
|
--match 247
|
||
|
|
SELECT a FROM t4 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
CREATE INDEX t4b ON t4(b);
|
||
|
|
SELECT a FROM t4 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
SELECT a FROM t4 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
|
||
|
|
--match 29 28 27 26 25
|
||
|
|
--end
|
||
|
|
--task 5
|
||
|
|
CREATE TABLE t5(a INTEGER PRIMARY KEY, b);
|
||
|
|
INSERT INTO t5 SELECT a, b FROM t1;
|
||
|
|
UPDATE t1 SET b='x'||a||'y';
|
||
|
|
SELECT total(length(b)) FROM t5;
|
||
|
|
--match 247
|
||
|
|
SELECT a FROM t5 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
CREATE INDEX t5b ON t5(b);
|
||
|
|
SELECT a FROM t5 WHERE b='x17y';
|
||
|
|
--match 17
|
||
|
|
SELECT a FROM t5 WHERE b GLOB 'x2?y' ORDER BY b DESC LIMIT 5;
|
||
|
|
--match 29 28 27 26 25
|
||
|
|
--end
|
||
|
|
|
||
|
|
--wait all
|
||
|
|
/* After the database file has been set up, run the crash2 subscript
|
||
|
|
** multiple times. */
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|
||
|
|
--source crash02.subtest
|