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MDEV-717 LP:1003679 - Wrong binlog order on concurrent DROP schema and

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CREATE function.

         Test case added.
This commit is contained in:
Alexey Botchkov 2016-05-05 11:28:35 +04:00
parent 46973bb3ad
commit 3a88adc3b2
2 changed files with 85 additions and 0 deletions
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mysql-test/suite/binlog/r/binlog_mdev717.result Normal file
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RESET MASTER;
CREATE DATABASE mysqltest;
SET DEBUG_SYNC= "after_wait_locked_schema_name SIGNAL locked WAIT_FOR release";
DROP DATABASE mysqltest;;
SET DEBUG_SYNC= "now WAIT_FOR locked";
SET DEBUG_SYNC= "before_wait_locked_pname SIGNAL release";
CREATE FUNCTION mysqltest.f1() RETURNS INT RETURN 1;
ERROR 42000: Unknown database 'mysqltest'
CREATE DATABASE mysqltest;
SET DEBUG_SYNC= "after_wait_locked_schema_name SIGNAL locked WAIT_FOR release";
DROP DATABASE mysqltest;;
SET DEBUG_SYNC= "now WAIT_FOR locked";
SET DEBUG_SYNC= "before_wait_locked_pname SIGNAL release";
CREATE EVENT mysqltest.e1 ON SCHEDULE EVERY 15 MINUTE DO BEGIN END;
ERROR 42000: Unknown database 'mysqltest'
CREATE DATABASE mysqltest;
CREATE EVENT mysqltest.e1 ON SCHEDULE EVERY 15 MINUTE DO BEGIN END;
SET DEBUG_SYNC= "after_wait_locked_schema_name SIGNAL locked WAIT_FOR release";
DROP DATABASE mysqltest;;
SET DEBUG_SYNC= "now WAIT_FOR locked";
SET DEBUG_SYNC= "before_wait_locked_pname SIGNAL release";
ALTER EVENT mysqltest.e1 ON SCHEDULE EVERY 20 MINUTE DO BEGIN END;
ERROR 42000: Unknown database 'mysqltest'
SET DEBUG_SYNC= "RESET";
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # CREATE DATABASE mysqltest
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # DROP DATABASE mysqltest
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # CREATE DATABASE mysqltest
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # DROP DATABASE mysqltest
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # CREATE DATABASE mysqltest
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE DEFINER=`root`@`localhost` EVENT mysqltest.e1 ON SCHEDULE EVERY 15 MINUTE DO BEGIN END
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # DROP DATABASE mysqltest

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mysql-test/suite/binlog/t/binlog_mdev717.test Normal file
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# MDEV-717 LP:1003679 - Wrong binlog order on concurrent DROP schema and CREATE function.
--source include/have_log_bin.inc
RESET MASTER;
connect(con1,localhost,root);
connection default;
CREATE DATABASE mysqltest;
SET DEBUG_SYNC= "after_wait_locked_schema_name SIGNAL locked WAIT_FOR release";
--send DROP DATABASE mysqltest;
connection con1;
SET DEBUG_SYNC= "now WAIT_FOR locked";
SET DEBUG_SYNC= "before_wait_locked_pname SIGNAL release";
--error ER_BAD_DB_ERROR
CREATE FUNCTION mysqltest.f1() RETURNS INT RETURN 1;
connection default;
--reap
CREATE DATABASE mysqltest;
SET DEBUG_SYNC= "after_wait_locked_schema_name SIGNAL locked WAIT_FOR release";
--send DROP DATABASE mysqltest;
connection con1;
SET DEBUG_SYNC= "now WAIT_FOR locked";
SET DEBUG_SYNC= "before_wait_locked_pname SIGNAL release";
--error ER_BAD_DB_ERROR
CREATE EVENT mysqltest.e1 ON SCHEDULE EVERY 15 MINUTE DO BEGIN END;
connection default;
--reap
CREATE DATABASE mysqltest;
CREATE EVENT mysqltest.e1 ON SCHEDULE EVERY 15 MINUTE DO BEGIN END;
SET DEBUG_SYNC= "after_wait_locked_schema_name SIGNAL locked WAIT_FOR release";
--send DROP DATABASE mysqltest;
connection con1;
SET DEBUG_SYNC= "now WAIT_FOR locked";
SET DEBUG_SYNC= "before_wait_locked_pname SIGNAL release";
--error ER_BAD_DB_ERROR
ALTER EVENT mysqltest.e1 ON SCHEDULE EVERY 20 MINUTE DO BEGIN END;
connection default;
--reap
SET DEBUG_SYNC= "RESET";
--source include/show_binlog_events.inc