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bug#11758979 - 51252: ARCHIVE TABLES STILL FAIL UNDER STRESS

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TESTS: CRASH, CORRUPTION, 4G MEMOR

Issue: Valgrind errors due to checksum and optimize
       query against archive tables with null columns.
       Table record buffer was not initialized.

Solution: Initialize the record buffer.
This commit is contained in:
Ashish Agarwal
2011-10-22 17:04:38 +05:30
parent cf8153b8bc ce33b1fafe
commit f816d4c479
3 changed files with 46 additions and 0 deletions
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19
mysql-test/r/archive.result
View File

@ -12823,3 +12823,22 @@ a b c d e f
-1 b c d e 1
DROP TABLE t1;
SET sort_buffer_size=DEFAULT;
#
# BUG#11758979 - 51252: ARCHIVE TABLES STILL FAIL UNDER STRESS
# TESTS: CRASH, CORRUPTION, 4G MEMOR
# (to be executed with valgrind)
CREATE TABLE t1(a BLOB, b VARCHAR(200)) ENGINE=ARCHIVE;
INSERT INTO t1 VALUES(NULL, '');
FLUSH TABLE t1;
# we need this select to workaround BUG#11764364
SELECT * FROM t1;
a b
NULL
CHECKSUM TABLE t1 EXTENDED;
Table Checksum
test.t1 286155052
FLUSH TABLE t1;
OPTIMIZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 optimize status OK
DROP TABLE t1;

15
mysql-test/t/archive.test
View File

@ -1745,3 +1745,18 @@ INSERT INTO t1 SELECT t1.* FROM t1,t1 t2,t1 t3,t1 t4,t1 t5,t1 t6;
SELECT * FROM t1 ORDER BY f LIMIT 1;
DROP TABLE t1;
SET sort_buffer_size=DEFAULT;
--echo #
--echo # BUG#11758979 - 51252: ARCHIVE TABLES STILL FAIL UNDER STRESS
--echo # TESTS: CRASH, CORRUPTION, 4G MEMOR
--echo # (to be executed with valgrind)
CREATE TABLE t1(a BLOB, b VARCHAR(200)) ENGINE=ARCHIVE;
INSERT INTO t1 VALUES(NULL, '');
FLUSH TABLE t1;
--echo # we need this select to workaround BUG#11764364
SELECT * FROM t1;
CHECKSUM TABLE t1 EXTENDED;
FLUSH TABLE t1;
OPTIMIZE TABLE t1;
DROP TABLE t1;