springboot mybatis下臨時表的創建和刪除，可用於查重去重

    /**
     * 創建臨時表
     */
    @Update({"drop temporary table if exists ${tableName};", "create temporary table ${tableName} select doctor_id from crm_speaker where  1=2 "})
    void createTemoraryTable(@Param("tableName") String tableName);

    /**
     * 保存數據到臨時表里面以便校驗數據重復
     */
    @Insert("<script>" +
            "insert into ${tableName} (doctor_id) values\n" +
            "    <foreach collection=\"list\" item=\"doct\" index=\"index\" separator=\",\">\n" +
            "       (" +
            "       #{doct.doctorId,jdbcType=VARCHAR}\n" +
            "       )\n" +
            "    </foreach>\n" +
            "</script>")
    void insertBatchCheckDatas(@Param("list") List<SpeakerDO> dOs, @Param("tableName") String tableName);


    /**
     * 刪除臨時表
     */
    @Update({"drop temporary table if exists ${tableName}"})
    void dropTemporaryTable(@Param("tableName") String tableName);