<?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.zheng.cms.dao.mapper.CmsTopicMapper">
  <resultMap id="BaseResultMap" type="com.zheng.cms.dao.model.CmsTopic">
    <id column="topic_id" jdbcType="INTEGER" property="topicId" />
    <result column="title" jdbcType="VARCHAR" property="title" />
    <result column="description" jdbcType="VARCHAR" property="description" />
    <result column="url" jdbcType="VARCHAR" property="url" />
    <result column="ctime" jdbcType="BIGINT" property="ctime" />
  </resultMap>
  <sql id="Example_Where_Clause">
    <where>
      <foreach collection="oredCriteria" item="criteria" separator="or">
        <if test="criteria.valid">
          <trim prefix="(" prefixOverrides="and" suffix=")">
            <foreach collection="criteria.criteria" item="criterion">
              <choose>
                <when test="criterion.noValue">
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue">
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue">
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue">
                  and ${criterion.condition}
                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Update_By_Example_Where_Clause">
    <where>
      <foreach collection="example.oredCriteria" item="criteria" separator="or">
        <if test="criteria.valid">
          <trim prefix="(" prefixOverrides="and" suffix=")">
            <foreach collection="criteria.criteria" item="criterion">
              <choose>
                <when test="criterion.noValue">
                  and ${criterion.condition}
                </when>
                <when test="criterion.singleValue">
                  and ${criterion.condition} #{criterion.value}
                </when>
                <when test="criterion.betweenValue">
                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
                </when>
                <when test="criterion.listValue">
                  and ${criterion.condition}
                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
                    #{listItem}
                  </foreach>
                </when>
              </choose>
            </foreach>
          </trim>
        </if>
      </foreach>
    </where>
  </sql>
  <sql id="Base_Column_List">
    topic_id, title, description, url, ctime
  </sql>
  <select id="selectByExample" parameterType="com.zheng.cms.dao.model.CmsTopicExample" resultMap="BaseResultMap">
    select
    <if test="distinct">
      distinct
    </if>
    <include refid="Base_Column_List" />
    from cms_topic
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
    <if test="orderByClause != null">
      order by ${orderByClause}
    </if>
    <if test="limit != null">
      <if test="offset != null">
        limit ${offset}, ${limit}
      </if>
      <if test="offset == null">
        limit ${limit}
      </if>
    </if>
  </select>
  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
    select 
    <include refid="Base_Column_List" />
    from cms_topic
    where topic_id = #{topicId,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
    delete from cms_topic
    where topic_id = #{topicId,jdbcType=INTEGER}
  </delete>
  <delete id="deleteByExample" parameterType="com.zheng.cms.dao.model.CmsTopicExample">
    delete from cms_topic
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
  </delete>
  <insert id="insert" parameterType="com.zheng.cms.dao.model.CmsTopic">
    insert into cms_topic (topic_id, title, description, 
      url, ctime)
    values (#{topicId,jdbcType=INTEGER}, #{title,jdbcType=VARCHAR}, #{description,jdbcType=VARCHAR}, 
      #{url,jdbcType=VARCHAR}, #{ctime,jdbcType=BIGINT})
  </insert>
  <insert id="insertSelective" parameterType="com.zheng.cms.dao.model.CmsTopic">
    insert into cms_topic
    <trim prefix="(" suffix=")" suffixOverrides=",">
      <if test="topicId != null">
        topic_id,
      </if>
      <if test="title != null">
        title,
      </if>
      <if test="description != null">
        description,
      </if>
      <if test="url != null">
        url,
      </if>
      <if test="ctime != null">
        ctime,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides=",">
      <if test="topicId != null">
        #{topicId,jdbcType=INTEGER},
      </if>
      <if test="title != null">
        #{title,jdbcType=VARCHAR},
      </if>
      <if test="description != null">
        #{description,jdbcType=VARCHAR},
      </if>
      <if test="url != null">
        #{url,jdbcType=VARCHAR},
      </if>
      <if test="ctime != null">
        #{ctime,jdbcType=BIGINT},
      </if>
    </trim>
  </insert>
  <select id="countByExample" parameterType="com.zheng.cms.dao.model.CmsTopicExample" resultType="java.lang.Long">
    select count(*) from cms_topic
    <if test="_parameter != null">
      <include refid="Example_Where_Clause" />
    </if>
  </select>
  <update id="updateByExampleSelective" parameterType="map">
    update cms_topic
    <set>
      <if test="record.topicId != null">
        topic_id = #{record.topicId,jdbcType=INTEGER},
      </if>
      <if test="record.title != null">
        title = #{record.title,jdbcType=VARCHAR},
      </if>
      <if test="record.description != null">
        description = #{record.description,jdbcType=VARCHAR},
      </if>
      <if test="record.url != null">
        url = #{record.url,jdbcType=VARCHAR},
      </if>
      <if test="record.ctime != null">
        ctime = #{record.ctime,jdbcType=BIGINT},
      </if>
    </set>
    <if test="_parameter != null">
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByExample" parameterType="map">
    update cms_topic
    set topic_id = #{record.topicId,jdbcType=INTEGER},
      title = #{record.title,jdbcType=VARCHAR},
      description = #{record.description,jdbcType=VARCHAR},
      url = #{record.url,jdbcType=VARCHAR},
      ctime = #{record.ctime,jdbcType=BIGINT}
    <if test="_parameter != null">
      <include refid="Update_By_Example_Where_Clause" />
    </if>
  </update>
  <update id="updateByPrimaryKeySelective" parameterType="com.zheng.cms.dao.model.CmsTopic">
    update cms_topic
    <set>
      <if test="title != null">
        title = #{title,jdbcType=VARCHAR},
      </if>
      <if test="description != null">
        description = #{description,jdbcType=VARCHAR},
      </if>
      <if test="url != null">
        url = #{url,jdbcType=VARCHAR},
      </if>
      <if test="ctime != null">
        ctime = #{ctime,jdbcType=BIGINT},
      </if>
    </set>
    where topic_id = #{topicId,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.zheng.cms.dao.model.CmsTopic">
    update cms_topic
    set title = #{title,jdbcType=VARCHAR},
      description = #{description,jdbcType=VARCHAR},
      url = #{url,jdbcType=VARCHAR},
      ctime = #{ctime,jdbcType=BIGINT}
    where topic_id = #{topicId,jdbcType=INTEGER}
  </update>
  <cache type="org.mybatis.caches.ehcache.LoggingEhcache" />
</mapper>