<query id="isSiteAdmin" action="select">
    <tables>
        <table name="site_admin" />
    </tables>
    <columns>
        <column name="member_srl" />
    </columns>
    <conditions>
        <condition operation="equal" column="site_srl" var="site_srl" notnull="notnull" />
        <condition operation="equal" column="member_srl" var="member_srl" notnull="notnull" pipe="and"/>
    </conditions>
</query>
