sg_zjjg_sjqy/target/classes/mapper/oracle/BxmxyMapper.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.cool.bang.modules.oracle.mapper.BxmxyMapper">

    <select id="selectFromBxmxy" resultType="com.cool.bang.modules.oracle.domain.Bxmxy">
        select t1.* from bxmxy t1 left join bxm t2 on t2.xmbh = t1.xmbh   where t1.state = 1 and t2.jgzt != 0
    </select>
</mapper>