<?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.biz.dal.dao.SysPositionDao">
	
	<resultMap type="com.ym.mec.biz.dal.entity.SysPosition" id="SysPosition">
		<result column="id_" property="id" />
		<result column="role_name_" property="roleName" />
		<result column="role_code_" property="roleCode" />
	</resultMap>
	
	<!-- 根据主键查询一条记录 -->
	<select id="get" resultMap="SysPosition" >
		SELECT * FROM sys_position WHERE id_ = #{id} 
	</select>
	
	<!-- 全查询 -->
	<select id="findAll" resultMap="SysPosition">
		SELECT * FROM sys_position ORDER BY id_
	</select>
	
	<!-- 向数据库增加一条记录 -->
	<insert id="insert" parameterType="com.ym.mec.biz.dal.entity.SysPosition" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
		INSERT INTO sys_position (role_name_,role_code_)
		VALUES(#{roleName},#{roleCode})
	</insert>
	
	<!-- 根据主键查询一条记录 -->
	<update id="update" parameterType="com.ym.mec.biz.dal.entity.SysPosition">
		UPDATE sys_position <set>
		<if test="roleCode != null">
		role_code_ = #{roleCode},
		</if>
		<if test="roleName != null">
		role_name_ = #{roleName},
		</if>
		</set> WHERE id_ = #{id}
	</update>
	
	<!-- 根据主键删除一条记录 -->
	<delete id="delete" >
		DELETE FROM sys_position WHERE id_ = #{id} 
	</delete>
	
	<!-- 分页查询 -->
	<select id="queryPage" resultMap="SysPosition" parameterType="map">
		SELECT * FROM sys_position 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 sys_position
	</select>
	<select id="findMapByIds" resultType="java.util.Map">
		SELECT id_ 'key',role_code_ 'value' FROM sys_position
	</select>
</mapper>
