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Merge bk-internal.mysql.com:/home/bk/mysql-5.1

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into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
This commit is contained in:
cmiller@zippy.cornsilk.net
2006-10-17 11:23:07 -04:00
parent 4a7cd3a1cb cda2a11330
commit 184467a2cc
122 changed files with 6440 additions and 4452 deletions
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13
sql/sql_table.cc
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@ -5232,6 +5232,7 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
/* DISCARD/IMPORT TABLESPACE is always alone in an ALTER TABLE */
if (alter_info->tablespace_op != NO_TABLESPACE_OP)
/* Conditionally writes to binlog. */
DBUG_RETURN(mysql_discard_or_import_tablespace(thd,table_list,
alter_info->tablespace_op));
if (!(table=open_ltable(thd,table_list,TL_WRITE_ALLOW_READ)))
@ -5341,10 +5342,10 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
!table->s->tmp_table) // no need to touch frm
{
error=0;
VOID(pthread_mutex_lock(&LOCK_open));
if (new_name != table_name || new_db != db)
{
thd->proc_info="rename";
VOID(pthread_mutex_lock(&LOCK_open));
/* Then do a 'simple' rename of the table */
error=0;
if (!access(new_name_buff,F_OK))
@ -5367,7 +5368,6 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
error= -1;
}
}
VOID(pthread_mutex_unlock(&LOCK_open));
}
if (!error)
@ -5376,16 +5376,12 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
case LEAVE_AS_IS:
break;
case ENABLE:
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
VOID(pthread_mutex_unlock(&LOCK_open));
error= table->file->enable_indexes(HA_KEY_SWITCH_NONUNIQ_SAVE);
/* COND_refresh will be signaled in close_thread_tables() */
break;
case DISABLE:
VOID(pthread_mutex_lock(&LOCK_open));
wait_while_table_is_used(thd, table, HA_EXTRA_FORCE_REOPEN);
VOID(pthread_mutex_unlock(&LOCK_open));
error=table->file->disable_indexes(HA_KEY_SWITCH_NONUNIQ_SAVE);
/* COND_refresh will be signaled in close_thread_tables() */
break;
@ -5410,6 +5406,7 @@ bool mysql_alter_table(THD *thd,char *new_db, char *new_name,
table->file->print_error(error, MYF(0));
error= -1;
}
VOID(pthread_mutex_unlock(&LOCK_open));
table_list->table=0; // For query cache
query_cache_invalidate3(thd, table_list, 0);
DBUG_RETURN(error);
@ -6410,7 +6407,7 @@ end_temporary:
thd->some_tables_deleted=0;
DBUG_RETURN(FALSE);
err1:
err1:
if (new_table)
{
/* close_temporary_table() frees the new_table pointer. */
@ -6419,7 +6416,7 @@ end_temporary:
else
VOID(quick_rm_table(new_db_type, new_db, tmp_name, FN_IS_TMP));
err:
err:
DBUG_RETURN(TRUE);
}
/* mysql_alter_table */