1berry/MariaDB-server
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Write binlog before commit when doing INSERT ... SELECT

Browse Source
This commit is contained in:
monty@mashka.mysql.fi 2003-03-16 16:28:30 +02:00
parent 968e9a73d4
commit b879a40120
3 changed files with 27 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
mysql-test/r/create.result
View File

@ -58,6 +58,13 @@ a$1 $b c$
create table test_$1.test2$ (a int);
drop table test_$1.test2$;
drop database test_$1;
create table `` (a int);
Incorrect table name ''
drop table if exists ``;
Incorrect table name ''
create table t1 (`` int);
Incorrect column name ''
drop table if exists t1;
create table t1 (a int auto_increment not null primary key, B CHAR(20));
insert into t1 (b) values ("hello"),("my"),("world");
create table t2 (key (b)) select * from t1;

14
sql/sql_insert.cc
View File

@ -1361,6 +1361,14 @@ bool select_insert::send_eof()
if (!(error=table->file->extra(HA_EXTRA_NO_CACHE)))
error=table->file->activate_all_index(thd);
table->file->extra(HA_EXTRA_NO_IGNORE_DUP_KEY);
/* Write to binlog before commiting transaction */
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query, thd->query_length,
table->file->has_transactions());
mysql_bin_log.write(&qinfo);
}
if ((error2=ha_autocommit_or_rollback(thd,error)) && ! error)
error=error2;
if (info.copied || info.deleted)
@ -1386,12 +1394,6 @@ bool select_insert::send_eof()
thd->insert_id(last_insert_id); // For update log
::send_ok(&thd->net,info.copied,last_insert_id,buff);
mysql_update_log.write(thd,thd->query,thd->query_length);
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query, thd->query_length,
table->file->has_transactions());
mysql_bin_log.write(&qinfo);
}
return 0;
}
}

13
sql/sql_update.cc
View File

@ -618,7 +618,18 @@ bool multi_update::send_data(List<Item> &not_used_values)
for (cur_table= update_tables; cur_table ; cur_table= cur_table->next)
{
TABLE *table= cur_table->table;
/* Check if we are using outer join and we didn't find the row */
/*
Check if we are using outer join and we didn't find the row
or if we have already updated this row in the previous call to this
function.
The same row may be presented here several times in a join of type
UPDATE t1 FROM t1,t2 SET t1.a=t2.a
In this case we will do the update for the first found row combination.
The join algorithm guarantees that we will not find the a row in
t1 several times.
*/
if (table->status & (STATUS_NULL_ROW | STATUS_UPDATED))
continue;