추가(insert)
insert into table_name(name,age) values('${name}',${age})
수정(update)
update table_name set age=${age} where name='${name}'
삭제(delete)
delete from table_name where name='${name}'
insert into table_name(name,age) values('${name}',${age})
update table_name set age=${age} where name='${name}'
delete from table_name where name='${name}'