CategorySeo.xml
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<?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.dili.titan.dao.CategorySeoDao">
<!-- category_seo 所有查询列 -->
<sql id="QUERY_COLUMN_LIST">
<![CDATA[id,cate_id AS cateId,seo_title AS seoTitle,seo_keyword AS seoKeyword,
seo_desc AS seoDesc,ctime]]>
</sql>
<!-- category_seo 查询列来源表-->
<sql id="QUERY_FROM_TABLE"><![CDATA[FROM category_seo]]></sql>
<!-- 全部条件(更多功能可以通过queryData扩展实现) -->
<sql id="QUERY_WHERE_CLAUSE">
<where>
<if test="id != null and id != ''"><![CDATA[AND id = #{id}]]></if>
<if test="cateId != null and cateId != ''"><![CDATA[AND cate_id = #{cateId}]]></if>
<if test="ctime != null and ctime != ''"><![CDATA[AND ctime = #{ctime}]]></if>
</where>
</sql>
<!-- 更新列字段,只要不为NULL则更新,除开主键列 -->
<sql id="UPDATE_COLUMN_SET">
<set>
<if test="cateId != null"><![CDATA[cate_id = #{cateId},]]></if>
<if test="seoTitle != null"><![CDATA[seo_title = #{seoTitle},]]></if>
<if test="seoKeyword != null"><![CDATA[seo_keyword = #{seoKeyword},]]></if>
<if test="seoDesc != null"><![CDATA[seo_desc = #{seoDesc},]]></if>
<if test="ctime != null"><![CDATA[ctime = #{ctime},]]></if>
</set>
</sql>
<!-- 插入category_seo记录 -->
<insert id="insertEntry" parameterType="categorySeo" >
<![CDATA[
INSERT INTO category_seo (id,cate_id ,seo_title ,seo_keyword, seo_desc,ctime)
VALUES (#{id},#{cateId},#{seoTitle},#{seoKeyword}, #{seoDesc}, now())
]]>
</insert>
<!-- 返回插入的编号,在事务开启状态下有效 -->
<select id="lastSequence" resultType="int"><![CDATA[SELECT LAST_INSERT_ID() AS id]]></select>
<!-- 删除记录,主键IN(array) -->
<delete id="deleteByArrayKey" parameterType="java.lang.reflect.Array" >
<![CDATA[DELETE FROM category_seo WHERE id IN]]>
<foreach collection="array" item="id" open="(" separator="," close=")">
<![CDATA[#{id}]]>
</foreach>
</delete>
<!-- 删除,通过条件 -->
<update id="deleteByCondtion" parameterType="categorySeo" >
<![CDATA[DELETE FROM category_seo]]>
<include refid="QUERY_WHERE_CLAUSE"/>
</update>
<!-- 修改记录通过主键 -->
<update id="updateByKey" parameterType="categorySeo" >
<![CDATA[UPDATE category_seo]]>
<include refid="UPDATE_COLUMN_SET"/>
<![CDATA[WHERE id = #{id}]]>
</update>
<!-- 查询,通过主键IN(array) -->
<select id="selectEntryArray" parameterType="java.lang.reflect.Array" resultType="categorySeo">
<![CDATA[SELECT]]>
<include refid="QUERY_COLUMN_LIST"/>
<include refid="QUERY_FROM_TABLE"/>
<![CDATA[WHERE id IN]]>
<foreach collection="array" item="id" open="(" separator="," close=")">
<![CDATA[#{id}]]>
</foreach>
</select>
<!-- 查询,通过条件 -->
<select id="selectEntryList" parameterType="categorySeo" resultType="categorySeo">
<![CDATA[SELECT]]>
<include refid="QUERY_COLUMN_LIST"/>
<include refid="QUERY_FROM_TABLE"/>
<include refid="QUERY_WHERE_CLAUSE"/>
</select>
<!-- 总数查询,通过条件 -->
<select id="selectEntryListCount" parameterType="categorySeo" resultType="int">
<![CDATA[SELECT COUNT(id) AS dataCount]]>
<include refid="QUERY_FROM_TABLE"/>
<include refid="QUERY_WHERE_CLAUSE"/>
</select>
<!-- 其它SQL语句 -->
<select id="findByCateId" parameterType="Integer" resultType="categorySeo">
<![CDATA[SELECT]]>
<include refid="QUERY_COLUMN_LIST"/>
<include refid="QUERY_FROM_TABLE"/>
<![CDATA[WHERE cate_id=#{cateId}]]>
</select>
</mapper>