SQL SERVER CEÖÐ ²éѯÓï¾ä±äÁ¿µÄʹÓÃ
ÒòΪ²»Ö§³Ö´æ´¢¹ý³Ì£¬ËùÒÔ²éѯÓï¾äÈçÏ£º
string SLQuery =
"INSERT INTO ParkLocation(ParkName,Latitude, Longtitude,Charge,TotalSpace,EmptySpace,ParkCaption,UpdataTime)"+
"VALUES(?,?,?,?,?,?,?,?)";
È»ºóÿ¸öÎʺžÍÊÇÒ»¸öSqlCeParameter¡£
Ïà¹ØÎĵµ£º
ÐÞ¸ÄÊý¾Ý¿â¶ÔÏóËùÓÐÈË
½ñÌì°ïÅóÓÑ´«Êý¾Ý¿â±¨´í,Ìáʾ "
[Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]µÇ½ xxx ʧ°Ü",ÕýºÃǰ¶Îʱ¼äÅöµ½Í¬ÑùÎÊÌâ,³¢ÊÔɾ³ýÓû§ xxx , ÓÖ±¨´í,Ìáʾ" Óû§ÓµÓжÔÏó,ËùÒÔÎÞ·¨É¾³ý". ²é¿´Êý¾Ý¿â,·¢ÏÖ¸ÃÓû§ÓµÓÐºÜ¶à´æ´¢¹ý³Ì,Ò»¸öÒ»¸ö¸ÄÌ«Âé·³,´ÓÍøÉÏÕÒµ½ÈçÏ·½·¨,Ç¡ºÃ½â¾ö´ËÎÊÌâ:
CR ......
StringBuilder Asql = new StringBuilder();
Asql.Append(" select '' as 'ÐòºÅ', T_Station.µµ°¸ºÅ,T_Station.StationName as '̨վÃû' , ");
Asql.Append(" ÇøÕ¾ºÅ.ÇøÕ ......
ÉÏÍøÒ»²é£¬SQL server2008¶¼³öÀ´ÁË£¬ÎÒ»¹ÊÇÏÈ´Ó»ù´¡µÄѧÆð°É¡£
SQL server2000µÄ³£¼û°æ±¾ÓУºÆóÒµ°æ¡¢±ê×¼°æ¡¢¸öÈ˰桢¿ª·¢°æ¡£
ÆóÒµ°æ£º¹¦ÄÜÈ«Ãæ£¬Ó¦ÓÃÓÚ´óÖÐÐͲúÆ··þÎñ´¦ÀíÆ÷£¬Ö§³Ö´óÐÍÍøÕ¾¡¢Áª»úÊÂÎñ´¦Àí£¬Áª»ú·ÖÎö´¦ÀíµÄÐÔÄÜ¡£
±ê×¼°æ£ºÊÊÓÃÓÚСÐ͹¤×÷×飬²»Ö§³Ö´óÐÍÊý¾Ý¿â£¬Êý¾Ý²Ö¿âºÍÍøÕ¾µÄ¹¦ÄÜ£¬¶øÇÒ²»Ö§³ÖËùÓÐ¹Ø ......
GROUP BY×Ó¾ä
Ö¸¶¨²éѯ½á¹ûµÄ·Ö×éÌõ¼þ
Óï·¨£ºGROUP BY [ALL] group_by_expression_r_r [,n]
[WITH{CUBE|ROLLUP}]
group_by_expression_r_rÖ¸Ã÷·Ö×éÌõ¼þ£¬Í¨³£ÊÇÒ»¸öÁÐÃû£¬µ«²»ÄÜÊÇÁеıðÃû¡£
ALL·µ»ØËùÓвéѯ½á¹ûµÄ×éºÏ¡£Èç¹ûûÓÐÂú×ãwhere×Ó¾äµÄÊý¾ÝÔòÓÉNULLÖµ¹¹³ÉÊý¾Ý¡£ALLµÄÑ¡Ïî²»Ä ......
SQLÃæÊÔÌ⣨1£©
create table testtable1
(
id int IDENTITY,
department varchar(12)
)
select * from testtable1
insert into testtable1 values('Éè¼Æ')
insert into testtable1 values('Êг¡')
insert into testtable1 values('ÊÛºó')
/*
½á¹û
id department
1 Éè¼Æ
2 Êг¡
......