摘要： 转载自： 网络一。 REPLACE INTOtable_name ( `col_A`, `col_B`)VALUES( `col A data`, `col B data`) ;Replaces items in a row. This action is dependant on the "id" because when doing a REPLACE, you must include the PRIMARY (unique) column. Since we established the "id" column as our PRIMARY k 阅读全文