# 向部门表中加入一个新部门 INSERT INTO t_dept(deptno,dname,loc) VALUES(50, "采购部", "北京"), (60,"安保部","北京");
# INSERT IGNORE, 若主键冲突,则跳过这一行 INSERT IGNORE INTO t_dept(deptno,dname,loc) VALUES(50, "人事部", "北京"), (70,"餐饮部","北京");
Last updated 3 years ago