diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sql/table.cc b/sql/table.cc index b0be0791cd6..932ca953c40 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -4089,6 +4089,7 @@ bool TABLE_LIST::create_field_translation(THD *thd) uint field_count= 0; Query_arena *arena= thd->stmt_arena, backup; bool res= FALSE; + DBUG_ENTER("TABLE_LIST::create_field_translation"); if (thd->stmt_arena->is_conventional() || thd->stmt_arena->is_stmt_prepare_or_first_sp_execute()) @@ -4109,7 +4110,7 @@ bool TABLE_LIST::create_field_translation(THD *thd) if (field_translation) { /* - Update items in the field translation aftet view have been prepared. + Update items in the field translation after view have been prepared. It's needed because some items in the select list, like IN subselects, might be substituted for optimized ones. */ @@ -4122,7 +4123,7 @@ bool TABLE_LIST::create_field_translation(THD *thd) field_translation_updated= TRUE; } - return FALSE; + DBUG_RETURN(FALSE); } if (arena->is_conventional()) @@ -4148,12 +4149,14 @@ bool TABLE_LIST::create_field_translation(THD *thd) } field_translation= transl; field_translation_end= transl + field_count; + /* It's safe to cache this table for prepared statements */ + cacheable_table= 1; exit: if (arena) thd->restore_active_arena(arena, &backup); - return res; + DBUG_RETURN(res); } |