<query id="getSdocumentTags" action="select">
    <tables>
        <table name="documents" />
    </tables>
    <columns>
        <column name="document_srl" />
        <column name="tags" />
    </columns>
    <conditions>
        <condition operation="in" column="document_srl" var="document_srls" notnull="notnull" />
    </conditions>
</query>
