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--source include/not_embedded.inc --echo # --echo # MDEV-15530: Variable replicate_rewrite_db --echo # cannot be found in "show global variables" --echo # SET @save_replicate_rewrite_db = @@GLOBAL.replicate_rewrite_db; SELECT @save_replicate_rewrite_db; --echo # Test session/Scope (it is global variable) select @@global.replicate_rewrite_db; --error ER_INCORRECT_GLOBAL_LOCAL_VAR SELECT @@SESSION.replicate_rewrite_db; --error ER_GLOBAL_VARIABLE SET @@SESSION.replicate_rewrite_db = ""; show global variables like 'replicate_rewrite_db'; show session variables like 'replicate_rewrite_db'; select * from information_schema.global_variables where variable_name='replicate_rewrite_db'; select * from information_schema.session_variables where variable_name='replicate_rewrite_db'; --echo # Incorrect type --error ER_WRONG_TYPE_FOR_VAR SET @@GLOBAL.replicate_rewrite_db=1; --error ER_WRONG_ARGUMENTS SET @@GLOBAL.replicate_rewrite_db="->"; --error ER_WRONG_ARGUMENTS SET @@GLOBAL.replicate_rewrite_db=" "; --error ER_WRONG_ARGUMENTS SET @@GLOBAL.replicate_rewrite_db="a->"; --error ER_WRONG_ARGUMENTS SET @@GLOBAL.replicate_rewrite_db="->b"; --echo # Check arguments --error ER_GLOBAL_VARIABLE set session replicate_rewrite_db=1; --error ER_WRONG_TYPE_FOR_VAR set global replicate_rewrite_db=1; --error ER_GLOBAL_VARIABLE SET @@SESSION.replicate_do_db = ""; # This should work SET @@GLOBAL.replicate_rewrite_db=""; SELECT @@GLOBAL.replicate_rewrite_db; SET @@GLOBAL.replicate_rewrite_db=null; SELECT @@GLOBAL.replicate_rewrite_db; SET @@GLOBAL.replicate_rewrite_db=DEFAULT; SELECT @@GLOBAL.replicate_rewrite_db; SET @@GLOBAL.replicate_rewrite_db="db1->db3"; SELECT @@GLOBAL.replicate_rewrite_db; SET @@GLOBAL.replicate_rewrite_db="db2 ->db4"; SELECT @@GLOBAL.replicate_rewrite_db; SET @@GLOBAL.replicate_rewrite_db=" db5 ->db7 "; SELECT @@GLOBAL.replicate_rewrite_db; SELECT * FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='replicate_rewrite_db'; select * from information_schema.session_variables where variable_name='replicate_rewrite_db'; show global variables like 'replicate_rewrite_db'; SET @@GLOBAL.replicate_rewrite_db="db1->db2, db3->db4"; SELECT @@GLOBAL.replicate_rewrite_db; SELECT * FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='replicate_rewrite_db'; --echo # Check restart with appending the value --let $restart_parameters = --replicate_rewrite_db='X->Y' --source include/restart_mysqld.inc SELECT @@GLOBAL.replicate_rewrite_db; --echo # Check restart with wrong value on CLI --source include/shutdown_mysqld.inc # Expect the server to fail to come up with these options --let $args="--replicate_rewrite_db=x-" --log-warnings=1 --silent-startup --help --verbose --error 1 --exec $MYSQLD_CMD $args > $MYSQL_TMP_DIR/mysqld--replicate.txt 2> $MYSQL_TMP_DIR/mysqld--replicate.err --replace_regex /mysqld/mariadbd/ /\d\d\d\d-\d*-\d* *\d*:\d*:\d* \d* // --cat_file $MYSQL_TMP_DIR/mysqld--replicate.err # Restart the server with the default options --let $restart_parameters = --source include/start_mysqld.inc SELECT @@GLOBAL.replicate_rewrite_db;