EmploymentSite/src/main/resources/mapping/cquery/InstitutionCQuery.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.hz.employmentsite.mapper.cquery.InstitutionCQuery">
    <select id="getList" resultType="com.hz.employmentsite.vo.baseSettings.InstitutionModel">
        select  A.*,Count(B.szkey)as SiteCount from pc_institution A,pc_site_institution B where A.szkey = B.szinstitutionkey  and 1=1
        <if test="primaryKey!='' and primaryKey!=null">
            and szkey in (${primaryKey})
        </if>
        <if test="companyName!='' and companyName!=null">
            and szcompanyname like Concat('%',#{companyName},'%')
        </if>
        <if test="companyAddress!='' and companyAddress!=null">
            and szcomaddress like Concat('%',#{companyAddress},'%')
        </if>
        <if test="dutyUserName!='' and dutyUserName!=null">
            and szcomusername like Concat('%',#{dutyUserName},'%')
        </if>
    </select>

</mapper>