<?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.jevon.mapper.TeacherMapper" >
  <resultMap id="BaseResultMap" type="com.jevon.model.Teacher" >
    <id column="id" property="id" jdbcType="INTEGER" />
    <result column="school_id" property="schoolId" jdbcType="INTEGER" />
    <result column="teacher_id" property="teacherId" jdbcType="INTEGER" />
    <result column="teacher_name" property="teacherName" jdbcType="VARCHAR" />
  </resultMap>

  <insert id="insertBatch" parameterType="java.util.List">
        insert into sz_sch_teacher ( school_id , teacher_id, teacher_name)
    values
    <foreach collection="list" item="emp" separator=",">
    (#{emp.schoolId,jdbcType=INTEGER}, #{emp.teacherId,jdbcType=INTEGER}, #{emp.teacherName,jdbcType=VARCHAR})
    </foreach>
  </insert>

  <select id="selectBySchoolId" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select * from sz_sch_teacher where school_Id =#{schoolId}
  </select>

  <delete id="deleteSchool" parameterType="java.lang.Integer">
    delete from sz_sch_teacher where school_Id =#{schoolId}
  </delete>

  <select id="selectByTeacher" parameterType="com.jevon.model.Teacher" resultMap="BaseResultMap">
    select * from sz_sch_teacher where 1=1
    <if test="teacherId != 0">
      and teacher_id = #{teacherId}
    </if>
    <if test="teacherName != null">
      and teacher_name = #{teacherName}
    </if>
  </select>

</mapper>