diff options
Diffstat (limited to 'sql/sql_lex.cc')
| -rw-r--r-- | sql/sql_lex.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sql/sql_lex.cc b/sql/sql_lex.cc index 0a4e112671e..4737b64c94d 100644 --- a/sql/sql_lex.cc +++ b/sql/sql_lex.cc @@ -2958,7 +2958,7 @@ static void fix_prepare_info_in_table_list(THD *thd, TABLE_LIST *tbl) { if (tbl->on_expr) { - tbl->prep_on_expr= tbl->on_expr; + thd->check_and_register_item_tree(&tbl->prep_on_expr, &tbl->on_expr); tbl->on_expr= tbl->on_expr->copy_andor_structure(thd); } fix_prepare_info_in_table_list(thd, tbl->merge_underlying_list); @@ -2992,12 +2992,12 @@ void st_select_lex::fix_prepare_information(THD *thd, Item **conds, first_execution= 0; if (*conds) { - prep_where= *conds; + thd->check_and_register_item_tree(&prep_where, conds); *conds= where= prep_where->copy_andor_structure(thd); } if (*having_conds) { - prep_having= *having_conds; + thd->check_and_register_item_tree(&prep_having, having_conds); *having_conds= having= prep_having->copy_andor_structure(thd); } fix_prepare_info_in_table_list(thd, table_list.first); |