sqlÎÊÌâ
´ó¼ÒºÃsqlÓï¾äÖеļÈÓÖÎÊÌâÔõô´¦Àí°¡£¬±ÈÈç²éѯ¼ÈÑ¡ÔñÁËÊý¾Ý¿âÓÖÑ¡ÔñÁ˲Ù×÷ϵͳµÄѧÉúÐÕÃû
ÊÇ·Ö±ð²éѯȻºóºÏ²¢Âð£¿
End_rbody_60302787//-->
¸Ã»Ø¸´ÓÚ2009-10-10 11:14:51±»°æÖ÷ɾ³ý
¶ÔÎÒÓÐÓÃ[0]
¶ª¸ö°åש[0]
ÒýÓÃ
¾Ù±¨
¹ÜÀí
TOP
uqjeaxts
(uqjeaxts)
µÈ¡¡¼¶£º
#3Â¥ µÃ·Ö£º0»Ø¸´ÓÚ£º2009-10-16 07:48:05
Ïà¹ØÎÊ´ð£º
sql table±íÓиöÎı¾ÀàÐ͵Äa×ֶΣ¬´æ´¢µÄÄÚÈÝÈ«²¿ÊÇÊý×Ö£¬ÀýÈç2009001£¬2008578ÕâÑùµÄ¸ñʽ£»b×Ö¶ÎÎı¾ÀàÐÍ£¬´æµÄÒ²ÊÇÊý×ÖÀýÈç 001£¬123
aspÀïÃæ strday=100£¬strb=001
ÎÒÏë¶Á³ö£¬´Óa×ֶεÄÊý×Ö°´´óµ½Ð¡µÄË ......
with adod_dict do
begin
close;
commandtext:='select bgqxcode,count(*) wjsl from wscl_wsda_file where wjnd=:tnd group by bgqxcode'; ......
½«Ò»¸ö±í21~30ɾ³ý£¬sqlÓï¾äÔõôд
Õâ¸öÌ«ÁýͳÁË£¬ÊÇÅÅÐòºóµÄµÚ21Ìõµ½30Ìõ¼Ç¼ɾ³ý»¹ÊÇijһÁÐÖµÔÚ21µ½30Ö®¼äµÄɾ³ý°¡£¿
21-30ÊÇʲôÒâ˼£¿×ֶεϰ¾Ídelete from table1 where col1>=21 and col1<=30
Ö¸µ ......
ѧÉúÈ¥Äê¸øÒ»ÅóÓѱàдÁËÒ»¸öµêÃæµ¥»úϵͳ£¬½ñÄêÅóÓÑÓÖ¿ªÁËÒ»¼Ò·Öµê£¬ÓÐЩÊý¾Ý±ÈÈçVIP¿Í»§µÄ»ý·ÖÐèҪʵʱͬ²½£¬ÒòΪVIP¿Í»§²»¿ÉÄÜÖ»¹Ì¶¨ÔÚÆäÖеÄÒ»¸öµêÄÚÏû·Ñ£¬ÅóÓÑÌá³öÀ´ÈÃÎÒ¸üдúÂ룬ÀÏʵ˵ÎÒ¶ÔC/SÄ ......