snd-escloud/target/classes/mapper/build/WaterDao.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="platform.modules.build.dao.WaterDao">
    <select id="findByWaterName" resultType="platform.modules.build.entity.Water">
        select * from y_water where name=#{name}
        <if test="id!=null and id!=''">
            and id!=#{id}
        </if>
    </select>
    <select id="findList" resultType="platform.modules.build.entity.Water">
        select id,name  from y_water
       order by create_time desc

    </select>
    
    <select id="findByCondition" resultType="platform.modules.build.entity.Water">
        select 
        	distinct w.* 
        	from y_water w
        	LEFT JOIN y_contract_water cw on w.id = cw.water_id
        where w.del_flag = 0 and cw.del_flag = 0
        <if test="condition.keyword!=null and condition.keyword!=''">
        	and
        	(
        		(w.name like  CONCAT ('%',#{condition.keyword},'%'))
             	or
             	(cw.company_id in (Select c.id from y_company c where c.del_flag = 0 and c.company_name like CONCAT ('%',#{condition.keyword},'%')))
        	)
        </if>
        <if test="condition.build_id != null and condition.build_id !='' ">
			and w.build_id = #{condition.build_id}
		</if>
		order by create_time desc
    </select>

</mapper>