<query id="deleteFriendGroup" action="delete">
    <tables>
        <table name="member_friend_group" />
    </tables>
    <conditions>
        <condition operation="equal" column="friend_group_srl" var="friend_group_srl" notnull="notnull" filter="number" />
        <condition operation="equal" column="member_srl" var="member_srl" notnull="notnull" filter="number" pipe="and" />
    </conditions>
</query>
