mybatis.pack.PendingTransactionMapper.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mappers.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.higgschain.trust.slave.dao.mysql.pack.PendingTransactionDao">
    <!-- Result Map -->
    <resultMap id="baseResultMap" type="com.higgschain.trust.slave.dao.po.pack.PendingTransactionPO">
        <result column="tx_id" property="txId"/>
        <result column="tx_data" property="txData"/>
        <result column="status" property="status"/>
        <result column="height" property="height"/>
        <result column="create_time" property="createTime"/>
        <result column="update_time" property="updateTime"/>
    </resultMap>
    <!-- pending_transaction table all fields -->
    <sql id="baseColumnList">
        tx_id,tx_data,status,height,create_time,update_time
    </sql>
    <!-- 查询条件 -->
    <sql id="baseWhereClause">
        where 1=1
        <trim suffixOverrides=",">
            <if test="txId != null and txId != ''">
                and tx_id=#{txId}
            </if>
            <if test="txData != null and txData != ''">
                and tx_data=#{txData}
            </if>
            <if test="status != null and status != ''">
                and status=#{status}
            </if>
            <if test="height != null">
                and height=#{height}
            </if>
            <if test="createTime != null">
                and create_time=#{createTime}
            </if>
            <if test="updateTime != null">
                and update_time=#{updateTime}
            </if>
        </trim>
    </sql>
    <!-- 插入记录 -->
    <insert id="add" parameterType="java.lang.Object">
        insert into
        pending_transaction(tx_id,tx_data,status,height,create_time, update_time)
        values(#{txId},#{txData},#{status},#{height},now(3), now(3))
    </insert>
    <!-- 删除记录 -->
    <delete id="delete" parameterType="object">
        delete from pending_transaction where
        id=#{id}
    </delete>
    <!-- 根据id查询 -->
    <select id="queryById" resultMap="baseResultMap" parameterType="object">
        select
        <include refid="baseColumnList"/>
        from pending_transaction where id=#{id}
    </select>
    <!-- 列表总数 -->
    <select id="queryByCount" resultType="java.lang.Integer"
            parameterType="object">
        select count(1) from pending_transaction
        <include refid="baseWhereClause"/>
    </select>
    <!-- 查询列表 -->
    <select id="queryByList" resultMap="baseResultMap"
            parameterType="object">
        select
        <include refid="baseColumnList"/>
        from pending_transaction
        <include refid="baseWhereClause"/>
    </select>

    <!-- 以上为工具自动生成 -->

    <select id="queryByTxId" resultMap="baseResultMap" parameterType="object">
        select
        <include refid="baseColumnList"/>
        from pending_transaction where tx_id=#{txId}
    </select>

    <select id="queryByHeight" resultMap="baseResultMap" parameterType="object">
        select
        <include refid="baseColumnList"/>
        from pending_transaction where height=#{height} order by tx_id asc
    </select>
    <select id="queryByTxIds" resultType="com.higgschain.trust.slave.dao.po.pack.PendingTransactionPO">
        select
        <include refid="baseColumnList"/>
        from pending_transaction
        where tx_id in
        <foreach collection="txIds" index="index" item="item" open="(" separator="," close=")">
            #{item}
        </foreach>
    </select>

    <insert id ="batchInsert" parameterType="java.util.List" >
        insert into
        pending_transaction(tx_id,tx_data,status,height,create_time,update_time)
        values
        <foreach collection ="list" item="item" index= "index" separator =",">
            (#{item.txId},#{item.txData},#{item.status},#{item.height},now(3),now(3))
        </foreach>
    </insert>

    <delete id="deleteLessThanHeight" parameterType="object">
        delete from pending_transaction where
        <![CDATA[
          height <= #{height}
        ]]>
    </delete>

    <delete id="deleteByHeight" parameterType="object">
        delete from pending_transaction where height = #{height}
    </delete>
</mapper>