diff options
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index cceb50dc9ab..0803e785302 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -1597,7 +1597,6 @@ JOIN::optimize_inner() /* Merge all mergeable derived tables/views in this SELECT. */ if (select_lex->handle_derived(thd->lex, DT_MERGE)) DBUG_RETURN(TRUE); - table_count= select_lex->leaf_tables.elements; } if (select_lex->first_cond_optimization && @@ -1640,8 +1639,6 @@ JOIN::optimize_inner() eval_select_list_used_tables(); - table_count= select_lex->leaf_tables.elements; - if (select_lex->options & OPTION_SCHEMA_TABLE && optimize_schema_tables_memory_usage(select_lex->leaf_tables)) DBUG_RETURN(1); @@ -13162,7 +13159,6 @@ void JOIN::cleanup(bool full) /* Free the original optimized join created for the group_by_handler */ join_tab= original_join_tab; original_join_tab= 0; - table_count= original_table_count; } if (join_tab) |