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MDEV-717 LP:1003679 - Wrong binlog order on concurrent DROP schema and
CREATE function.
Test case added.- Loading branch information
Alexey Botchkov
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May 5, 2016
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| 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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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,45 @@ | ||
| # MDEV-717 LP:1003679 - Wrong binlog order on concurrent DROP schema and CREATE function. | ||
|
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||
| --source include/have_log_bin.inc | ||
| RESET MASTER; | ||
|
|
||
| connect(con1,localhost,root); | ||
| connection default; | ||
|
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||
| 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 | ||
|
|