<query id="getCommentCount" action="select">
    <tables>
        <table name="comments" />
    </tables>
    <columns>
        <column name="count(*)" alias="count" />
    </columns>
    <conditions>
		<condition operation="equal" column="document_srl" var="document_srl" filter="number" />        
		<condition operation="equal" column="module_srl" var="module_srl" filter="number" pipe="and" />
    </conditions>
</query>
