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# Created: Horst Hunger 2014-05-19 # WL#3836: Method to bring servers off line -- source include/not_embedded.inc -- source include/not_threadpool.inc # Save the global value to be used to restore the original value. SET @global_saved_tmp = @@global.offline_mode; SET @global_autocommit = @@global.autocommit; SET @@global.autocommit= OFF; --enable_connect_log # This count may not be 1, because of the probably existing connections # from the previous/parallel test runs let $user_count= `SELECT COUNT(USER) FROM INFORMATION_SCHEMA.PROCESSLIST`; # test case 2.1.1 3) # Create 3 non-super users CREATE USER 'user1'@'localhost'; CREATE USER 'user2'@'localhost'; --connect(conu1,localhost,user1) START TRANSACTION; --disable_warnings DROP TABLE IF EXISTS t2; --enable_warnings CREATE TABLE t2 (c1 int,c2 char(10)); INSERT INTO t2 VALUES (1,'aaaaaaaaaa'); COMMIT; INSERT INTO t2 VALUES (2,'bbbbbbbbbb'); --connect(conu2,localhost,user2) START TRANSACTION; --disable_warnings DROP TABLE IF EXISTS t1; --enable_warnings CREATE TABLE t1 (c1 int,c2 char(10)) ENGINE=MyISAM; INSERT INTO t1 VALUES (1,'aaaaaaaaaa'); COMMIT; INSERT INTO t1 VALUES (2,'bbbbbbbbbb'); --connection default SET GLOBAL offline_mode = ON; # Wait until all non super user have been disconnected (for slow machines) let $count_sessions= $user_count; --source include/wait_until_count_sessions.inc SELECT COUNT(USER) FROM INFORMATION_SCHEMA.PROCESSLIST; SET GLOBAL offline_mode = OFF; # Disconnect cleanup session infos on client side to be able to reconnect. --disconnect conu1 --disconnect conu2 --connect(conu1,localhost,user1) SELECT * FROM t2 ORDER BY c1; DROP TABLE t2; --connect(conu2,localhost,user2) SELECT * FROM t1 ORDER BY c1; DROP TABLE t1; --connection default SET GLOBAL offline_mode = ON; # Wait until all non super user have been disconnected (for slow machines) let $count_sessions= $user_count; --source include/wait_until_count_sessions.inc SELECT COUNT(USER) FROM INFORMATION_SCHEMA.PROCESSLIST; # Clean up --disconnect conu1 --disconnect conu2 # Wait until all users have been disconnected (for slow machines) let $count_sessions= $user_count; --source include/wait_until_count_sessions.inc DROP USER 'user1'@'localhost'; DROP USER 'user2'@'localhost'; --echo # Restoring the original values. SET @@global.offline_mode = @global_saved_tmp; SET @@global.autocommit= @global_autocommit;