ｉｎｓｅｒｔ语句后面必须要有into吗？ ｉｎｓｅｒｔ into 如：ｉｎｓｅｒｔ INTO table(field1,field2,...) values(value1,value2,...) 值到字段值ｉｎｓｅｒｔ into Ta......