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Apply InnoDB snapshot innodb-5.1-ss2858, part 16. Fix merge mistake which

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resulted in a duplicate test case for bug 38231.
This commit is contained in:
Timothy Smith
2008-12-14 14:26:31 -07:00
parent 03b790c2a7
commit e4dedf7ed8
2 changed files with 0 additions and 94 deletions
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11
mysql-test/r/innodb_bug38231.result
View File

@@ -9,14 +9,3 @@ a
TRUNCATE TABLE bug38231; TRUNCATE TABLE bug38231;
COMMIT; COMMIT;
DROP TABLE bug38231; DROP TABLE bug38231;
SET storage_engine=InnoDB;
INSERT INTO bug38231 VALUES (1), (10), (300);
SET autocommit=0;
SELECT * FROM bug38231 FOR UPDATE;
a
1
10
300
TRUNCATE TABLE bug38231;
COMMIT;
DROP TABLE bug38231;

83
mysql-test/t/innodb_bug38231.test
View File

@@ -81,86 +81,3 @@ COMMIT;
-- disconnect con4 -- disconnect con4
DROP TABLE bug38231; DROP TABLE bug38231;
#
# Bug#38231 Innodb crash in lock_reset_all_on_table() on TRUNCATE + LOCK / UNLOCK
# http://bugs.mysql.com/38231
#
-- source include/have_innodb.inc
SET storage_engine=InnoDB;
# we care only that the following SQL commands do not crash the server
-- disable_query_log
-- disable_result_log
DROP TABLE IF EXISTS bug38231;
CREATE TABLE bug38231 (a INT);
-- connect (con1,localhost,root,,)
-- connect (con2,localhost,root,,)
-- connect (con3,localhost,root,,)
-- connection con1
SET autocommit=0;
LOCK TABLE bug38231 WRITE;
-- connection con2
SET autocommit=0;
-- send
LOCK TABLE bug38231 WRITE;
-- connection con3
SET autocommit=0;
-- send
LOCK TABLE bug38231 WRITE;
-- connection default
-- send
TRUNCATE TABLE bug38231;
-- connection con1
# give time to TRUNCATE and others to be executed; without sleep, sometimes
# UNLOCK executes before TRUNCATE
-- sleep 0.2
# this crashes the server if the bug is present
UNLOCK TABLES;
# clean up
-- connection con2
UNLOCK TABLES;
-- connection con3
UNLOCK TABLES;
-- connection default
-- disconnect con1
-- disconnect con2
-- disconnect con3
# test that TRUNCATE works with with row-level locks
-- enable_query_log
-- enable_result_log
INSERT INTO bug38231 VALUES (1), (10), (300);
-- connect (con4,localhost,root,,)
-- connection con4
SET autocommit=0;
SELECT * FROM bug38231 FOR UPDATE;
-- connection default
TRUNCATE TABLE bug38231;
-- connection con4
COMMIT;
-- connection default
-- disconnect con4
DROP TABLE bug38231;