1include/master-slave.inc 2Warnings: 3Note #### Sending passwords in plain text without SSL/TLS is extremely insecure. 4Note #### Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information. 5[connection master] 6CREATE TABLE t1(a INT); 7DROP TABLE t1; 8connection slave 9include/sync_slave_sql_with_master.inc 10SET @start_max_connections= @@global.max_connections; 11SET @start_init_slave= @@global.init_slave; 12SET NAMES utf8; 13SET @@global.init_slave = 'SET @@global.max_connections = @@global.max_connections + 1 -- комментарий'; 14DROP TABLE IF EXISTS t1; 15CREATE TEMPORARY TABLE t1 AS SELECT @@global.init_slave AS my_column; 16DESCRIBE t1; 17Field Type Null Key Default Extra 18my_column varchar(74) YES NULL 19select length(my_column) from t1; 20length(my_column) 2185 22DROP TABLE t1; 23SELECT @@global.init_slave = 'SET @@global.max_connections = @@global.max_connections + 1 -- комментарий'; 24@@global.init_slave = 'SET @@global.max_connections = @@global.max_connections + 1 -- комментарий' 251 26Expect 1 27include/assert.inc [@@global.max_connections = @start_max_connections] 28include/restart_slave.inc 29include/assert.inc [@@global.max_connections = @start_max_connections + 1] 30SET @@global.init_slave = "SET @a=5"; 31include/restart_slave.inc 32SHOW VARIABLES LIKE 'init_slave'; 33Variable_name Value 34init_slave SET @a=5 35SELECT @a; 36@a 37NULL 38Expect NULL 39SET @@global.max_connections= @start_max_connections; 40SET @@global.init_slave= @start_init_slave; 41include/rpl_end.inc 42