Searched refs:is_empty_query (Results 1 – 7 of 7) sorted by relevance
69 bool is_empty_query() const { in is_empty_query() function
807 if (select->is_empty_query()) set_empty_query(); in prepare_inner()816 if (is_empty_query()) { in execute_inner()
1623 if (select->is_empty_query()) set_empty_query(); in prepare_inner()1629 if (is_empty_query()) { in execute_inner()
603 if (select_lex->is_empty_query()) return false; in explain_subqueries()1857 if (!other && !select->is_empty_query()) { in explain_single_table_modification()
973 DBUG_ASSERT(other || is_optimized() || outer_select()->is_empty_query() || in explain()
1589 bool is_empty_query() const { return m_empty_query; } in is_empty_query() function
717 if (!is_empty_query()) { in execute()