database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-27 18:02:13 +03:00
Code Activity

Create 'main' test directory and move 't' and 'r' there

Browse Source
This commit is contained in:
Michael Widenius
2018-03-09 14:05:35 +02:00
committed by Monty
parent ab1941266c
commit a7abddeffa
2114 changed files with 75 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
mysql-test/main/synchronization.test Normal file
View File

@ -0,0 +1,50 @@
# Save the initial number of concurrent sessions
--source include/count_sessions.inc
#
# Test for Bug#2385 CREATE TABLE LIKE lacks locking on source and destination
# table
#
--disable_warnings
DROP TABLE IF EXISTS t1,t2;
--enable_warnings
connect (con1,localhost,root,,);
connect (con2,localhost,root,,);
# locking of source:
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;
connection default;
disconnect con1;
disconnect con2;
# End of 4.1 tests
# Wait till we reached the initial number of concurrent sessions
--source include/wait_until_count_sessions.inc