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############################################################################### # Bug #21253415 MULTIPLE DROP TEMP TABLE STATEMENTS IN SF CAUSE REPLICATION # FAILS USING 5.6 GTID # Problem: When there are more than one drop temp table in stored function or # trigger, replication is failing when GTIDs are enabled. # Fix: When GTIDs are enabled, it is documented that CREATE/DROP temp tables # are not allowed in Multi Statement Transactions. Stored functions # and Triggers are also considered as another form of Multi Statement # Transactions. To maintain consistency and to avoid the problems that # are mentioned in this bug scenario, CREATE/DROP temp tables are # disallowed from stored functions and triggers also. # Step to reproduce: # 1) Create different combinations of functions/triggers with create/drop # temp tables queries # 2) Test SELECT, DMLs with those restricted functions and triggers # 3) Server should throw error in all the cases. ############################################################################### # This test cannot be run in STATEMENT/MIXED mode until # "Bug #22134026: ON BINLOGLESS SERVER ENFORCE_GTID_CONSISTENCY DOESN'T CHECK # FOR ER1785,1786,1787" is fixed. --source include/have_binlog_format_row.inc --source include/have_gtid.inc --source include/master-slave.inc # Initial Setup CREATE TABLE trans_table1 (i INT) ENGINE=INNODB; INSERT INTO trans_table1 VALUES (1); CREATE TABLE trans_table2 (i INT) ENGINE=INNODB; INSERT INTO trans_table2 VALUES (1); CREATE TABLE non_trans_table1 (i INT) ENGINE=MYISAM; INSERT INTO non_trans_table1 VALUES (1); CREATE TABLE non_trans_table2 (i INT) ENGINE=MYISAM; INSERT INTO non_trans_table2 VALUES (1); # Case 1: Function/Trigger with create and drop non trans temp table --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=MyISAM; DROP TEMPORARY TABLE IF EXISTS tt1; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 2: Function/Trigger with create and drop trans temp table --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=INNODB; DROP TEMPORARY TABLE IF EXISTS tt1; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 3: Function/Trigger with just create non trans temp table --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=MyISAM; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 4: Function/Trigger with just create trans temp table --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=INNODB; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 5: Function/Trigger with just drop temp table --let $func_or_trig_body=DROP TEMPORARY TABLE IF EXISTS tt1; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 6: Function/Trigger with two create/drop temp tables --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=MyISAM; CREATE TEMPORARY TABLE tt2(i INT) ENGINE=Innodb; DROP TEMPORARY TABLE IF EXISTS tt1; DROP TEMPORARY TABLE IF EXISTS tt2; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 7: Function/Trigger with DML operation on trans table followed by create/drop temp table --let $func_or_trig_body=INSERT INTO trans_table1 VALUES (12); CREATE TEMPORARY TABLE tt1(i INT) ENGINE=MyISAM; DROP TEMPORARY TABLE IF EXISTS tt1; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 8: Function/Trigger with DML operation on non trans table followed by create/drop temp table --let $func_or_trig_body=INSERT INTO non_trans_table1 VALUES (12); CREATE TEMPORARY TABLE tt1(i INT) ENGINE=INNODB; DROP TEMPORARY TABLE IF EXISTS tt1; --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 9: Function/Trigger with DML operation on trans table after create/drop temp table queries --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=INNODB; DROP TEMPORARY TABLE IF EXISTS tt1; INSERT INTO non_trans_table1 VALUES (12); --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Case 10: Function/Trigger with DML operation on non trans table after create/drop temp table queries --let $func_or_trig_body=CREATE TEMPORARY TABLE tt1(i INT) ENGINE=MyISAM; DROP TEMPORARY TABLE IF EXISTS tt1; INSERT INTO trans_table1 VALUES (12); --source extra/rpl_tests/rpl_gtid_temp_table_in_func_or_trigger.inc # Sync slave with master before checking diff tables --source include/sync_slave_sql_with_master.inc --source include/rpl_connection_master.inc # Test that all Slave tables are in sync with Master tables --let $diff_tables=master:trans_table1, slave:trans_table1 --source include/diff_tables.inc --let $diff_tables=master:trans_table2, slave:trans_table2 --source include/diff_tables.inc --let $diff_tables=master:non_trans_table1, slave:non_trans_table1 --source include/diff_tables.inc --let $diff_tables=master:non_trans_table2, slave:non_trans_table2 --source include/diff_tables.inc # Cleanup DROP TABLE trans_table1, trans_table2; DROP TABLE non_trans_table1, non_trans_table2; --source include/rpl_end.inc