JLH/JLHHJSvr/DataStore/web_factory_profitratelist.xml

<?xml version="1.0" encoding="utf-8" ?>
<select>
  <selectstr>
SELECT u_factory_profitrate.bednet_or_mattress
	,u_factory_profitrate.bednettypeid_mattresstypeid
	,u_factory_profitrate.profitrate
	,u_factory_profitrate.createtime
	,u_factory_profitrate.createby
	,u_dept.deptname
	,u_dept.deptid
	,u_bednet_type.typename
FROM u_factory_profitrate
INNER JOIN u_dept ON u_factory_profitrate.deptid = u_dept.deptid
INNER JOIN u_bednet_type ON u_factory_profitrate.bednettypeid_mattresstypeid = u_bednet_type.bednettypeid

  </selectstr>
  <where>
	<when notnull="@kind">
		u_factory_profitrate.bednet_or_mattress = @kind
	</when>
  </where>
  <orderstr>
  </orderstr>
  <displayfields>
  </displayfields>
</select>