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fixed the tests mysql-test/t/synchronization.test

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for Bug #2385 CREATE TABLE LIKE lacks locking on source and destination table
This commit is contained in:
vva@eagle.mysql.r18.ru
2004-04-06 19:17:13 +05:00
parent 2ae2b946d6
commit 0cc998a466
6 changed files with 180 additions and 65 deletions
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64
mysql-test/t/synchronization.test
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@ -1,45 +1,33 @@
-- source include/have_debug.inc
#
# Test for Bug #2385 CREATE TABLE LIKE lacks locking on source and destination table
#
connect (con_to_sleep,localhost,lock_controller,,);
connect (con_to_harm_sleeper,localhost,root,,);
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
# locking of source:
connection con_to_sleep;
CREATE TABLE t1 (a int);
send CREATE TABLE t2 LIKE t1;
connection con_to_harm_sleeper;
sleep 1;
ALTER TABLE t1 add key(a);
connection con_to_sleep;
sleep 4;
SHOW CREATE TABLE t2;
drop table t1, t2;
# locking of destination:
connection con_to_sleep;
CREATE TABLE t1 (a int);
send CREATE TABLE t2 LIKE t1;
connection con_to_harm_sleeper;
sleep 1;
CREATE TABLE t2 (b int);
disable_query_log;
select "-----------" as "let's take a look at result of create .. like : ";
enable_query_log;
connection con_to_sleep;
sleep 1;
--error 1
reap;
disable_query_log;
select "" as "-----------";
enable_query_log;
SHOW CREATE TABLE t2;
drop table t1, t2;
CREATE TABLE t1 (x1 int);
let $1= 10;
while ($1)
{
connection con1;
send ALTER TABLE t1 CHANGE x1 x2 int;
connection con2;
CREATE TABLE t2 LIKE t1;
replace_result x1 xx x2 xx;
SHOW CREATE TABLE t2;
DROP TABLE t2;
connection con1;
reap;
send ALTER TABLE t1 CHANGE x2 x1 int;
connection con2;
CREATE TABLE t2 LIKE t1;
replace_result x1 xx x2 xx;
SHOW CREATE TABLE t2;
DROP TABLE t2;
connection con1;
reap;
dec $1;
}
DROP TABLE t1;