		<group pipe="and">
			<condition operation="more" column="plan_sdate" var="plan_sdate" pipe="and" />
			<condition operation="below" column="plan_sdate" var="plan_edate" pipe="and" />
			<condition operation="more" column="plan_edate" var="plan_sdate" pipe="or" />
			<condition operation="below" column="plan_edate" var="plan_edate" pipe="and" />
			<condition operation="below" column="plan_sdate" var="plan_sdate" pipe="or" />
			<condition operation="more" column="plan_edate" var="plan_edate" pipe="and" />
		</group>
