Fix sys_vars.tx_isolation_func.test, which was broken in revno 3432

when making READ UNCOMMITTED lock as little as READ COMMITTED.
This commit is contained in:
Marko Mäkelä 2010-05-11 19:58:45 +03:00
parent f4e5069f60
commit 80323e5200
2 changed files with 22 additions and 6 deletions

View file

@ -95,10 +95,7 @@ a b
22 10
24 10
INSERT INTO t1 VALUES(23, 23);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
INSERT INTO t1 VALUES(25, 25);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
Bug: Only even rows are being locked, error 1205 should'nt have occured
SELECT * FROM t1;
a b
2 10
@ -109,7 +106,9 @@ a b
18 10
20 10
22 10
23 23
24 10
25 25
COMMIT;
** Connection con0 **
COMMIT;
@ -144,7 +143,9 @@ a b
18 10
20 10
22 10
23 23
24 10
25 25
INSERT INTO t1 VALUES(5, 5);
INSERT INTO t1 VALUES(7, 7);
SELECT * FROM t1;
@ -159,7 +160,9 @@ a b
18 10
20 10
22 10
23 23
24 10
25 25
COMMIT;
** Connection con0 **
COMMIT;
@ -196,7 +199,9 @@ a b
18 11
20 11
22 11
23 23
24 11
25 25
INSERT INTO t1 VALUES(9, 9);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
INSERT INTO t1 VALUES(13, 13);
@ -214,7 +219,9 @@ a b
18 11
20 11
22 11
23 23
24 11
25 25
COMMIT;
** Connection con0 **
COMMIT;
@ -225,6 +232,8 @@ SELECT * FROM t1 WHERE a IN (2,4,6,8,10,12,14,16,18,20,22,24,26) = 0 FOR UPDATE;
a b
5 5
7 7
23 23
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UPDATE t1 SET b = 13 WHERE a IN (2,4,6,8,10,12,14,16,18,20,22,24,26) = 0;
** Connection con1 **
START TRANSACTION;
@ -240,7 +249,9 @@ a b
18 12
20 12
22 12
23 23
24 12
25 25
INSERT INTO t1 VALUES(9, 9);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
INSERT INTO t1 VALUES(13, 13);
@ -258,7 +269,9 @@ a b
18 12
20 12
22 12
23 23
24 12
25 25
COMMIT;
** Connection con0 **
COMMIT;
@ -273,7 +286,9 @@ a b
18 12
20 12
22 12
23 13
24 12
25 13
UPDATE t1 SET b = 14 WHERE a IN (2,4,6,8) = 0;
** Connection con1 **
START TRANSACTION;
@ -289,7 +304,9 @@ a b
18 12
20 12
22 12
23 13
24 12
25 13
INSERT INTO t1 VALUES(9, 9);
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
INSERT INTO t1 VALUES(13, 13);
@ -307,7 +324,9 @@ a b
18 12
20 12
22 12
23 13
24 12
25 13
COMMIT;
** Connection con0 **
COMMIT;

View file

@ -134,12 +134,9 @@ START TRANSACTION;
SELECT * FROM t1;
--error ER_LOCK_WAIT_TIMEOUT
INSERT INTO t1 VALUES(23, 23);
--error ER_LOCK_WAIT_TIMEOUT
INSERT INTO t1 VALUES(25, 25);
--echo Bug: Only even rows are being locked, error 1205 should'nt have occured
SELECT * FROM t1;