ÇóÖú£¬Ð»Ð»¡£ SQL code: select case rank when 0 then (select * from todaytask where datediff("n",taskonlinetime,getdate()) <15 order by rank asc,addtasktime desc) else (select * from todaytask order by rank asc,addtasktime desc) from todaytask
¹þ¹þ À§ÁË ÂÒдµÄ Â¥Ö÷±ðЦ»° mssqlÓïÑÔÒªÓÃÓÚaspÍøÕ¾ÀïÃæµÄ¡£Ï£Íû¿ÉÒÔ²»Òª·ÖÐС£ À§ÁË£¬ÐÝÏ¢ÁË ²»»á,°ï¶¥. up
¹òÇó½«ÒÔϺ¯Êý·ÒëΪ mysql µÄÓï·¨ CREATE FUNCTION workdayadd( @date datetime, --»ù´¡ÈÕÆÚ @workday int --ÒªÔö¼ÓµÄ¹¤×÷ÈÕÊý )RETURNS datetime AS BEGIN DEC ......
ÎÒ½¨Á¢ÀàËÆÕâÑùµÄ´æ´¢¹ý³Ì SQL code: CREATE PROCEDURE pro @var sysname AS if @var='a' select * into #mb from mb else if @var= 'b' select * into #mb from mb Ìáʾ´íÎó2714:Êý¾Ý¿âÖÐÒÑ ......