¼±ÇóÒ»MSSQLÈ¥³ýÖØ¸´ÏîÓï¾ä
»ù´¡±íA¡¢BÈçͼ£¬ÓÉÓÚÒ»ÌõÐÂÎÅÖпÉÄÜÓжàÕÅͼƬ£¬ËùÒÔBÖлá³öÏÖ¶à¸öͼƬ±àºÅ¶ÔÒ»¸öÐÂÎűàºÅµÄÇé¿ö¡£
Çó´´½¨C±í£¨ÊÓͼ£©µÄsqlÓï¾ä¡£
SQL code:
select
b.pictureid as ͼƬ±àºÅ,a.newstitle as ÐÂÎűêÌâ,a.newurl as ÐÂÎŵØÖ·,b.pictureaddress as ͼƬµØÖ·
from
a
left join
b
on
a.newid=b.newsid
SQL code:
ÊÇÊÓͼ
create view f as
select
b.pictureid as ͼƬ±àºÅ,a.newstitle as ÐÂÎűêÌâ,a.newurl as ÐÂÎŵØÖ·,b.pictureaddress as ͼƬµØÖ·
from
a
left join
b
on
a.newsid=b.newsid
¶àÕÅͼƬµØÖ·ÊÇÔÚÒ»ÁÐÏÔʾ»¹ÊÇÔÚÒ»ÐÐÏÔʾ£¿
Ïà¹ØÎÊ´ð£º
ÏÖÔÚÁ¬µÄÒ»Ô¶³Ìmssql£¬Ã¿´Î²éѯ±È½ÏÂý£¬ÏÖÔÚÏëһϰÑËùÓмǼ²éѯ³öÀ´ÓÃÊý¾Ý¼¯±£´æÆðÀ´£¬È»ºóÕë¶ÔÊý¾Ý¼¯Ôٴβéѯɸѡ¡£
ÏÖÔÚÎÊÏÂÄǸöÊý¾Ý¼¯ÈçºÎ±£´æ²éѯ¼Ç¼£¬¶øÔٴβéѯ£¬¶àлÁË¡£
¿ÉÒÔ°ÑÊý¾Ý¼¯ÖеÄÊý¾Ý·Åµ½ÄÚ´ ......
ÏÖÓÐÒ»¸öASP+mssqlµÄÍøÕ¾£¬±»¹ÒÂíÁË£¬½«ÀïÃæÒ»¸ö±íÖеÄntext×ֶιÒÂí¹ÒÂí£¬¡°<script src=http://ľÂíµØÖ·></script>¡±,µÄ·½Ê½ÊÇ£¬²»¶ÏµØÐ޸ĸÃ×ֶεÄÖµ£¬Ö±½Ó¼ÓÔÚ×îºóµÄ£¬Ê±¼ä³¤ÁË£¬¿ÉÒÔ¿´µ½¸Ã×Ö¶ÎÖÐÓÐ ......
ÔÚvbscriptÖв»ÓÃon error resume nextÈçºÎÅжÏmssqlÓï·¨´íÎó£¡
TRY CATCH?
»òÕßʹÓÃÁ÷³Ì¿ØÖÆÓï¾ä
if
else
²»ÓÃon error ÓÃÄǸöÎҾͲ»ÐèÒªÔÚÕâÀïѰÕÒ´ð°¸
ÒýÓÃ
²»ÓÃon error ÓÃÄǸöÎҾͲ»Ðè ......
Ò»ÕÅ±í£¬×ֶηÖΪid,time1,time2,time3,time4,time5
ÇëÎÊÎÒÓ¦¸ÃÈçºÎÑ¡ÔñIDΪ1µÄÄÇÌõ¼Ç¼ÖÐtimeʱ¼ä×îСµÄֵĨ£¿
UP!
[code=SQL][/code]select min(t) from
(select time1 as t from t1 where id ......
ÒѾ¼ÜÉèºÃÁËÓÎÏ·£¬ÄÜÔËÐÐÁË£¡¡¾ÓÎÏ·²»ÊÇÎÒ×öµÄËùÒÔÀïÃæµÄÔ´ÂëʲôµÄ¶¼²»´óÇå³þ¡¿ÓÎϷʹÓõÄÊý¾Ý¿âÊÇMSSQLµÄ¡£
ÏëÓÃÍøÕ¾ÊµÏÖÔÚÍøÒ³ÖÐ×¢²áÕ˺ÅÀ´²åÈëµ½Ö¸¶¨µÄMSsqlÓû§±íÖÐ! ÒÔ±ã´ïµ½ÔÚÍøÕ¾×¢²áÁËÕ˺źóÄÜÔÚÓÎÏ·ÀïÃæ ......