在MySQL最终支持现代SQL之前,获得类似内容的唯一方法是:
SELECt @rownum:=@rownum + 1 as row_number, t.*FROM ( < your original query goes here >) t,(SELECT @rownum := 0) r

在MySQL最终支持现代SQL之前,获得类似内容的唯一方法是:
SELECt @rownum:=@rownum + 1 as row_number, t.*FROM ( < your original query goes here >) t,(SELECT @rownum := 0) r