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Bug#30998 Drop View breaks replication if view does not exist

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When executing drop view statement on the master, the statement is not written into bin-log if any error occurs, this could cause master slave inconsistence if any view has been dropped. 

If some error occured and no view has been dropped, don't bin-log the statement, if at least one view has been dropped the query is bin-logged possible with an error.


sql/sql_view.cc:
  If at least one view has been dropped the query is bin-logged possible with an error.
mysql-test/suite/rpl/r/rpl_drop_view.result:
  Add test result for bug#30998
mysql-test/suite/rpl/t/rpl_drop_view.test:
  Add test case for bug#30998
This commit is contained in:
unknown
2007-12-03 16:54:44 +08:00
parent 80b33c48b1
commit 26946f3176
3 changed files with 76 additions and 11 deletions
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27
mysql-test/suite/rpl/r/rpl_drop_view.result Normal file
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stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
drop table if exists t1, t2;
drop view if exists v1, v2, v3, not_exist_view;
create table t1 (a int);
create table t2 (b int);
create table t3 (c int);
create view v1 as select * from t1;
create view v2 as select * from t2;
create view v3 as select * from t3;
drop view not_exist_view;
ERROR 42S02: Unknown table 'not_exist_view'
drop view v1, not_exist_view;
ERROR 42S02: Unknown table 'not_exist_view'
select * from v1;
ERROR 42S02: Table 'test.v1' doesn't exist
drop view v2, v3;
select * from v1;
ERROR 42S02: Table 'test.v1' doesn't exist
select * from v2;
ERROR 42S02: Table 'test.v2' doesn't exist
select * from v3;
ERROR 42S02: Table 'test.v3' doesn't exist

31
mysql-test/suite/rpl/t/rpl_drop_view.test Normal file
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# test case for bug#30998
# Drop View breaks replication if view does not exist
#
source include/master-slave.inc;
--disable_warnings
drop table if exists t1, t2;
drop view if exists v1, v2, v3, not_exist_view;
--enable_warnings
create table t1 (a int);
create table t2 (b int);
create table t3 (c int);
create view v1 as select * from t1;
create view v2 as select * from t2;
create view v3 as select * from t3;
--error 1051
drop view not_exist_view;
--error 1051
drop view v1, not_exist_view;
--error 1146
select * from v1;
drop view v2, v3;
save_master_pos;
connection slave;
sync_with_master;
--error 1146
select * from v1;
--error 1146
select * from v2;
--error 1146
select * from v3;