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Current File : //home/usr.opt/mysql57/mysql-test/extra/rpl_tests/rpl_drop_multiple_tables.inc |
# ==== Purpose ==== # # Auxiliary test script used in rpl_gtid_split_statements. # # The purpose is to test DROP TABLE with multiple tables, each of # different type. # # ==== Usage ==== # # CREATE PROCEDURE create_tables () BEGIN ... END; # CREATE PROCEDURE drop_tables () BEGIN ... END; # --let $table_list= TABLE_LIST # --let $remaining_table_list= TABLE_LIST # --let $automatic= [0|1] # --let $expect_slave_error= [0|1] # --let $transaction_count= N # --source include/rpl_gtid_drop_multiple_tables.inc # # Context: # # create_tables # This stored procedure will be called in the beginning of the # execution. The purpose is to create the tables that will later # be dropped. # # drop_tables # This stored procedure will be called in the end of the # execution. The purpose is to drop any remaining tables. This # is useful in the case where tables fail to be dropped on the # slave. # # Parameters: # # $table_list # Comma-separated list of tables to drop. The tables should be # created by create_tables; their names should be base, temp_t, or # temp_n. # # $remaining_table_list # Comma-separated list of tables that were created by # create_tables, which are not included in $table_list. # # $automatic # If this is 1, uses GTID_NEXT='AUTOMATIC'. Otherwise, sets # GTID_NEXT='UUID:NUMBER' (if gtid_mode=on) or # GTID_NEXT='ANONYMOUS' (if gtid_mode=off). # # $expect_slave_error # By default, this script assumes the statement executes the same # way on master and slave. It assumes that that the statement is # split, and thus asserts that it fails on master if GTID_MODE=ON # and $automatic=0; otherwise it succeeds on master. If this # variable is 1, the script instead asserts that the statement # succeeds on master and fails on slave. # # $transaction_count # The number of transactions that the DROP statement is expected # to generate. # Create all tables CALL create_tables(); # Reset gtid_step_* state. --source include/gtid_step_reset.inc # Get offset of events --let $binlog_file= query_get_value(SHOW MASTER STATUS, File, 1) --let $binlog_position= query_get_value(SHOW MASTER STATUS, Position, 1) # Set GTID_NEXT. --let $expect_error= 0 if (!$automatic) { --source include/set_gtid_next_gtid_mode_agnostic.inc if ($gtid_mode_on) { --let $expect_error= 1 --let $transaction_count= 0 } } # Execute DROP if ($expect_error) { --error ER_GTID_UNSAFE_BINLOG_SPLITTABLE_STATEMENT_AND_GTID_GROUP eval DROP TABLE $table_list; } if (!$expect_error) { eval DROP TABLE $table_list; } # Revert GTID_NEXT. if (!$automatic) { SET GTID_NEXT = 'AUTOMATIC'; } # Assert that gtid_executed was stepped. --let $gtid_step_count= $transaction_count --source include/gtid_step_assert.inc # Assert that events were written to binlog if (!$expect_error) { if ($gtid_mode_on) { --let $event_sequence= (Gtid # !Q(DROP.*) # ){$transaction_count} } if (!$gtid_mode_on) { --let $event_sequence= (Anonymous_Gtid # !Q(DROP.*) # ){$transaction_count} } } if ($expect_error) { --let $event_sequence= () } --let $position= $binlog_position --let $file= $binlog_file --let $dont_print_pattern= 1 --source include/assert_binlog_events.inc if ($expect_slave_error) { --connection slave --let $slave_sql_errno= convert_error(ER_GTID_UNSAFE_BINLOG_SPLITTABLE_STATEMENT_AND_GTID_GROUP) --source include/wait_for_slave_sql_error.inc --source include/rpl_skip_to_end_of_relay_log.inc # Drop temp tables. --source include/stop_slave.inc RESET SLAVE; --source include/start_slave.inc # Drop base table. if ($remaining_table_list != 'base') { eval DROP TABLE base; } --connection master eval DROP TABLE IF EXISTS base, temp_t, temp_n; } if (!$expect_slave_error) { # Drop remaining tables. if ($remaining_table_list) { eval DROP TABLE $remaining_table_list; } if ($expect_error) { eval DROP TABLE $table_list; } } --source include/rpl_sync.inc #CALL drop_tables(); --source include/rpl_reset.inc