chat-server/adminnew/target/classes/mybatis/xbd/CommentLikeMapper.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.juxiao.xchat.module.xbd.mapper.circle.CommentLikeMapper">

    <resultMap id="BaseResultMap" type="com.juxiao.xchat.module.xbd.domain.circle.CommentLike" >
        <id column="id" property="id" jdbcType="INTEGER" />
        <result column="uid" property="uid" jdbcType="BIGINT" />
        <result column="comment_id" property="commentId" jdbcType="INTEGER" />
        <result column="create_time" property="createTime" jdbcType="TIMESTAMP" />
    </resultMap>

    <sql id="Base_Column_List" >
    id, uid, comment_id, create_time
  </sql>

    <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
        select
        <include refid="Base_Column_List" />
        from comment_like
        where id = #{id,jdbcType=INTEGER}
    </select>

    <insert id="insert" parameterType="com.juxiao.xchat.module.xbd.domain.circle.CommentLike" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
        <selectKey resultType="java.lang.Integer" keyProperty="id" order="AFTER" >
            SELECT LAST_INSERT_ID()
        </selectKey>
        insert into comment_like (uid, comment_id, create_time
        )
        values (#{uid,jdbcType=BIGINT}, #{commentId,jdbcType=INTEGER}, #{createTime,jdbcType=TIMESTAMP}
        )
    </insert>

    <insert id="insertSelective" parameterType="com.juxiao.xchat.module.xbd.domain.circle.CommentLike" useGeneratedKeys="true" keyColumn="id" keyProperty="id">
        <selectKey resultType="java.lang.Integer" keyProperty="id" order="AFTER" >
            SELECT LAST_INSERT_ID()
        </selectKey>
        insert into comment_like
        <trim prefix="(" suffix=")" suffixOverrides="," >
            <if test="uid != null" >
                uid,
            </if>
            <if test="commentId != null" >
                comment_id,
            </if>
            <if test="createTime != null" >
                create_time,
            </if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides="," >
            <if test="uid != null" >
                #{uid,jdbcType=BIGINT},
            </if>
            <if test="commentId != null" >
                #{commentId,jdbcType=INTEGER},
            </if>
            <if test="createTime != null" >
                #{createTime,jdbcType=TIMESTAMP},
            </if>
        </trim>
    </insert>

    <update id="updateByPrimaryKeySelective" parameterType="com.juxiao.xchat.module.xbd.domain.circle.CommentLike" >
        update comment_like
        <set >
            <if test="uid != null" >
                uid = #{uid,jdbcType=BIGINT},
            </if>
            <if test="commentId != null" >
                comment_id = #{commentId,jdbcType=INTEGER},
            </if>
            <if test="createTime != null" >
                create_time = #{createTime,jdbcType=TIMESTAMP},
            </if>
        </set>
        where id = #{id,jdbcType=INTEGER}
    </update>

    <update id="updateByPrimaryKey" parameterType="com.juxiao.xchat.module.xbd.domain.circle.CommentLike" >
    update comment_like
    set uid = #{uid,jdbcType=BIGINT},
      comment_id = #{commentId,jdbcType=INTEGER},
      create_time = #{createTime,jdbcType=TIMESTAMP}
    where id = #{id,jdbcType=INTEGER}
  </update>

    <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from comment_like
    where id = #{id,jdbcType=INTEGER}
  </delete>

    <select id="countLikes" resultType="java.lang.Integer">
        select count(*) from comment_like where comment_id = #{momentsId}
    </select>

</mapper>