database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00
Code Activity

fixed alias drop bug in binlog

Browse Source 
fixed skip counter to do the RightThing (TM) when the user messes up.
Still do RightThing when he gets it right.


mysql-test/r/rpl000016.result:
  updated test result
mysql-test/t/rpl000013.test:
  test alias bug
mysql-test/t/rpl000016.test:
  test for proper skip when the user messes up
sql/slave.cc:
  proper skip even when the user goofs up
sql/sql_base.cc:
  drop real name, not last used alias in the log
This commit is contained in:
unknown
2001-11-27 18:20:24 -07:00
parent 312e5e82c0
commit 08fc358542
5 changed files with 13 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mysql-test/r/rpl000016.result
View File

@ -10,7 +10,7 @@ master-bin.003
Log_name
master-bin.003
Master_Host Master_User Master_Port Connect_retry Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter
127.0.0.1 root 9999 60 master-bin.003 184 Yes 0 0
127.0.0.1 root 9999 60 master-bin.003 206 Yes 0 0
m
34
65

2
mysql-test/t/rpl000013.test
View File

@ -12,7 +12,7 @@ insert into t2 select * from t1;
connection master1;
create temporary table t1 (n int);
insert into t1 values (4),(5);
insert into t2 select * from t1;
insert into t2 select * from t1 as t10;
save_master_pos;
disconnect master;
connection slave;

5
mysql-test/t/rpl000016.test
View File

@ -28,7 +28,7 @@ select * from t1;
connection master;
flush logs;
drop table if exists t2;
create table t2(m int not null primary key);
create table t2(m int not null auto_increment primary key);
insert into t2 values (34),(67),(123);
save_master_pos;
flush logs;
@ -44,7 +44,8 @@ insert into t2 values(1234);
#same value on the master
connection master;
save_master_pos;
insert into t2 values(1234);
set insert_id=1234;
insert into t2 values(NULL);
connection slave;
sync_with_master;

7
sql/slave.cc
View File

@ -885,7 +885,12 @@ static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
mi->inc_pos(event_len);
flush_master_info(mi);
if(slave_skip_counter)
if(slave_skip_counter && /* protect against common user error of
setting the counter to 1 instead of 2
while recovering from an failed
auto-increment insert */
!(type_code == INTVAR_EVENT &&
slave_skip_counter == 1))
--slave_skip_counter;
delete ev;
return 0; // avoid infinite update loops

4
sql/sql_base.cc
View File

@ -527,10 +527,10 @@ void close_temporary_tables(THD *thd)
if (query) // we might be out of memory, but this is not fatal
{
// skip temporary tables not created directly by the user
if (table->table_name[0] != '#')
if (table->real_name[0] != '#')
{
end = strxmov(end,table->table_cache_key,".",
table->table_name,",", NullS);
table->real_name,",", NullS);
// here we assume table_cache_key always starts
// with \0 terminated db name
found_user_tables = 1;