mec/mec-web/src/main/resources/config/mybatis/GoodsOrderItemMapper.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">
<!-- 这个文件是自动生成的。 不要修改此文件。所有改动将在下次重新自动生成时丢失。 -->
<mapper namespace="com.ym.mec.web.dal.dao.GoodsOrderItemDao">

	<resultMap type="com.ym.mec.web.dal.entity.GoodsOrderItem"
		id="GoodsOrderItem">
		<result column="id_" property="id" />
		<result column="goods_order_id_" property="goodsOrderId" />
		<result column="goods_id_" property="goodsId" />
		<result column="market_price_" property="marketPrice" />
		<result column="discount_price_" property="discountPrice" />
		<result column="goods_quantity_" property="goodsQuantity" />
		<result column="create_time_" property="createTime" />
		<result column="update_time_" property="updateTime" />
	</resultMap>

	<!-- 根据主键查询一条记录 -->
	<select id="get" resultMap="GoodsOrderItem">
		SELECT * FROM
		goods_order_item WHERE id_ = #{id}
	</select>

	<!-- 全查询 -->
	<select id="findAll" resultMap="GoodsOrderItem">
		SELECT * FROM goods_order_item
		ORDER BY id_
	</select>

	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.ym.mec.web.dal.entity.GoodsOrderItem"
		useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		INSERT INTO goods_order_item
		(id_,goods_order_id_,goods_id_,market_price_,discount_price_,goods_quantity_,create_time_,update_time_)
		VALUES(#{id},#{goodsOrderId},#{goodsId},#{marketPrice},#{discountPrice},#{goodsQuantity},now(),now())
	</insert>

	<!-- 根据主键查询一条记录 -->
	<update id="update" parameterType="com.ym.mec.web.dal.entity.GoodsOrderItem">
		UPDATE goods_order_item
		<set>
			<if test="goodsQuantity != null">
				goods_quantity_ = #{goodsQuantity},
			</if>
			<if test="id != null">
				id_ = #{id},
			</if>
			<if test="updateTime != null">
				update_time_ = #{updateTime},
			</if>
			<if test="marketPrice != null">
				market_price_ = #{marketPrice},
			</if>
			<if test="discountPrice != null">
				discount_price_ = #{discountPrice},
			</if>
			<if test="goodsOrderId != null">
				goods_order_id_ = #{goodsOrderId},
			</if>
			<if test="goodsId != null">
				goods_id_ = #{goodsId},
			</if>
			<if test="createTime != null">
				create_time_ = #{createTime},
			</if>
		</set>
		WHERE id_ = #{id}
	</update>

	<!-- 根据主键删除一条记录 -->
	<delete id="delete">
		DELETE FROM goods_order_item WHERE id_ =
		#{id}
	</delete>

	<!-- 分页查询 -->
	<select id="queryPage" resultMap="GoodsOrderItem" parameterType="map">
		SELECT * FROM goods_order_item ORDER BY id_
		<include refid="global.limit" />
	</select>

	<!-- 查询当前表的总记录数 -->
	<select id="queryCount" resultType="int">
		SELECT COUNT(*) FROM
		goods_order_item
	</select>
</mapper>