tongyu_edu/target/classes/com/jeeplus/modules/exam/mapper/xml/EduPaperMapper.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.jeeplus.modules.exam.mapper.EduPaperMapper">
    
	<sql id="eduPaperColumns">
		a.id AS "id",
		a.name AS "name",
		a.exam_time AS "examTime",
		a.score AS "score",
		a.start_time AS "startTime",
		a.end_time AS "endTime",
		a.is_fix AS "isFix",
		a.pici AS "pici"
	</sql>
	
	<sql id="eduPaperJoins">
		
	</sql>
	
    
	<select id="get" resultType="EduPaper" >
		SELECT 
			<include refid="eduPaperColumns"/>
		FROM edu_paper a
		<include refid="eduPaperJoins"/>
		WHERE a.id = #{id}
	</select>
	
	<select id="findList" resultType="EduPaper" >
	SELECT
	<include refid="eduPaperColumns"/>
	FROM edu_paper a
	<include refid="eduPaperJoins"/>
	<where>

		${dataScope}
		<if test="name != null and name != ''">
			AND a.name LIKE
			<if test="dbName == 'oracle'">'%'||#{name}||'%'</if>
			<if test="dbName == 'mssql'">'%'+#{name}+'%'</if>
			<if test="dbName == 'mysql'">concat('%',#{name},'%')</if>
		</if>
	</where>
	<choose>
		<when test="page !=null and page.orderBy != null and page.orderBy != ''">
			ORDER BY ${page.orderBy}
		</when>
		<otherwise>
			ORDER BY start_time DESC
		</otherwise>
	</choose>
</select>

	<select id="findAllList" resultType="EduPaper" >
		SELECT 
			<include refid="eduPaperColumns"/>
		FROM edu_paper a
		<include refid="eduPaperJoins"/>
		<where>
			
			${dataScope}
		</where>		
		<choose>
			<when test="page !=null and page.orderBy != null and page.orderBy != ''">
				ORDER BY ${page.orderBy}
			</when>
			<otherwise>
			</otherwise>
		</choose>
	</select>

	<select id="findIfExist" resultType="boolean">
        <![CDATA[
			 SELECT
				count(a.id)
			FROM
				edu_user_tests a
				where
				a.paper_id = #{paperId}
				and a.user_id = #{userId}
	]]>
    </select>

	<insert id="insert">
		INSERT INTO edu_paper(
			id,
			name,
			exam_time,
			score,
			start_time,
			end_time,
			is_fix,
			pici
		) VALUES (
			#{id},
			#{name},
			#{examTime},
			#{score},
			#{startTime},
			#{endTime},
			#{isFix},
			#{pici}
		)
	</insert>
	
	<update id="update">
		UPDATE edu_paper SET 	
			name = #{name},
			exam_time = #{examTime},
			score = #{score},
			start_time = #{startTime},
			end_time = #{endTime},
			is_fix = #{isFix},
			pici = #{pici}
		WHERE id = #{id}
	</update>
	
	
	<!--物理删除-->
	<update id="delete">
		DELETE FROM edu_paper
		WHERE id = #{id}
	</update>
	
	<!--逻辑删除-->
	<update id="deleteByLogic">
		UPDATE edu_paper SET 
			del_flag = #{DEL_FLAG_DELETE}
		WHERE id = #{id}
	</update>
	
	
	<!-- 根据实体名称和字段名称和字段值获取唯一记录 -->
	<select id="findUniqueByProperty" resultType="EduPaper" statementType="STATEMENT">
		select * FROM edu_paper  where ${propertyName} = '${value}'
	</select>
	
</mapper>