records

I have table - config . Schema: config_name | config_value And I would like to update multiple records in one query. I try like that: UPDATE config SET t1.config_value = 'value' , t2.config_value = 'value2' WHERE t1.config_name = 'name1' AND t2.config_name = 'name2'; but that query is wrong :( Can you help me? Try either multi-table update syntax UPDATE config t1 JOIN config t2 ON t1.config_name = 'name1' AND t2.config_name = 'name2' SET t1.config_value = 'value', t2.config_value = 'value2'; Here is SQLFiddle demo or conditional update UPDATE config SET config_value = CASE config_name WHEN