diff options
Diffstat (limited to 'sql/sql_class.h')
| -rw-r--r-- | sql/sql_class.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/sql/sql_class.h b/sql/sql_class.h index ad7631a66bb..22637872cfc 100644 --- a/sql/sql_class.h +++ b/sql/sql_class.h @@ -1021,7 +1021,7 @@ public: /* We build without RTTI, so dynamic_cast can't be used. */ enum Type { - STATEMENT, PREPARED_STATEMENT, STORED_PROCEDURE + STATEMENT, PREPARED_STATEMENT, STORED_PROCEDURE, TABLE_ARENA }; Query_arena(MEM_ROOT *mem_root_arg, enum enum_state state_arg) : @@ -3938,13 +3938,20 @@ public: return 0; } + + bool is_item_tree_change_register_required() + { + return !stmt_arena->is_conventional() + || stmt_arena->type() == Query_arena::TABLE_ARENA; + } + void change_item_tree(Item **place, Item *new_value) { DBUG_ENTER("THD::change_item_tree"); DBUG_PRINT("enter", ("Register: %p (%p) <- %p", *place, place, new_value)); /* TODO: check for OOM condition here */ - if (!stmt_arena->is_conventional()) + if (is_item_tree_change_register_required()) nocheck_register_item_tree_change(place, *place, mem_root); *place= new_value; DBUG_VOID_RETURN; @@ -4440,14 +4447,13 @@ public: void push_warning_truncated_value_for_field(Sql_condition::enum_warning_level level, const char *type_str, const char *val, - const TABLE_SHARE *s, + const char *db_name, + const char *table_name, const char *name) { DBUG_ASSERT(name); char buff[MYSQL_ERRMSG_SIZE]; CHARSET_INFO *cs= &my_charset_latin1; - const char *db_name= s ? s->db.str : NULL; - const char *table_name= s ? s->table_name.str : NULL; if (!db_name) db_name= ""; @@ -4464,12 +4470,13 @@ public: bool totally_useless_value, const char *type_str, const char *val, - const TABLE_SHARE *s, + const char *db_name, + const char *table_name, const char *field_name) { if (field_name) push_warning_truncated_value_for_field(level, type_str, val, - s, field_name); + db_name, table_name, field_name); else if (totally_useless_value) push_warning_wrong_value(level, type_str, val); else |