查一个表的数据插入另一个表

INSERT INTO spider_tcl(
   url,
   redit_url,
   pkey,
   cate,
   lang,
   spi_data,
   dtime,
   title,
   descr,
   author,
   source_pic,
   time_stamp,
   source_url
 )SELECT
   url,
   redit_url,
   pkey,
   cate,
   lang,
   spi_data,
   dtime,
   title,
   descr,
   author,
   source_pic,
   time_stamp,
   source_url
FROM
   spider ORDER BY uid desc limit 1280,20