behave randomly with mysql_change_user.
The test case had to be moved into not_embedded_server.test file,
because SHOW GLOBAL STATUS does not work properly in embedded
server (see bug 34517).
BitKeeper/deleted/.del-change_user-master.opt:
Delete: mysql-test/t/change_user-master.opt
mysql-test/r/change_user.result:
Move test case for Bug#31222 to not_embedded_server.test.
mysql-test/r/not_embedded_server.result:
Move test case for Bug#31222 to not_embedded_server.test.
mysql-test/t/change_user.test:
Move test case for Bug#31222 to not_embedded_server.test.
mysql-test/t/not_embedded_server.test:
Move test case for Bug#31222 to not_embedded_server.test.
behave randomly with mysql_change_user.
The problem was that global status variables were not updated
in THD::check_user(), so thread statistics were lost after
COM_CHANGE_USER.
The fix is to update global status variables with the thread ones
before preparing the thread for new user.
mysql-test/r/change_user.result:
Update result file.
mysql-test/t/change_user.test:
Add a test case for Bug#31222: com_% global status counters
behave randomly with mysql_change_user.
sql/sql_class.cc:
Update global status variables when we're handling
COM_CHANGE_USER for a thread.
Post merge fixes: close any open statement before
the change user command and fix test case output.
client/mysqltest.c:
Close an open statement since it won't work after a change_user command.
mysql-test/r/change_user.result:
Fixed test case output.
mysql-test/t/change_user.test:
Fix test case output to return 1 or 0.
The problem is that currently there is no way to test the behavior
of the mysql_change_user() function using the mysqltest suite because
there is no internal command for it.
The solution is to introduce a change_user command that can be used
to test aspects of the MySQL client function mysql_change_user().
client/mysqltest.c:
Add change_user command to mysqltest.
mysql-test/r/mysqltest.result:
Add test case result for change_user command
mysql-test/t/mysqltest.test:
Add test case for change_user command
mysql-test/r/change_user.result:
Add new file with test case results for bugs 20023 and 31418.
mysql-test/t/change_user.test:
Add new file with test cases for bugs 20023 and 31418.
