Sql ²éѯ¼¼ÇÉ Ä³Àý ¹ØÓÚinµÄÅÅÐò
ÔÚÓÐʱºòʹÓÃinÓï¾ä²éѯµÄʱºò,inÓï¾äÖкܶàÏî,Èç15Ï×Ô¼ºÍ¬Ê±ÏëÈòéѯ³öÀ´½á¹ûÄܹ»°´ÕÕinÓï¾äÖиÃ×Ö¶Î˳Ðò²éѯ³öÀ´¡£
¶øSql ServerÊÇĬÈϰ´ÕÕ×Ô¼ºµÄ˳ÐòÅÅÁгöÀ´µÄ£¬ËùÒÔÒ»¶¨»á°Ñ½á¹û¼¯ÖØÐÂÅÅÐòµÄ¡£
¶øÈç¹ûʹÓÃcase whenµÄ·½·¨ËäÈ»ºÜ·±Ëö£¬µ«Ò²ÊÇ¿ÉÒÔʵÏÖµÄ
select item_code,apply_dept,keeper_ename from item_master where
item_code in(
'BES.F.F.0006.N00',
'BQS.F.F.0076.N00',
'BQS.F.F.0079.N00',
'BQS.F.F.018B.F00',
'BQS.F.F.00BM.N00',
'BQS.F.F.00BX.N00',
'BQS.F.F.00CZ.N00',
'BES.F.F.0008.N00',
'BQS.Q.A.08FY.N00',
'BQS.F.F.00B0.N00',
'BQS.F.F.00D8.N00')
order by case item_code
when 'BES.F.F.0006.N00' then 1
when 'BQS.F.F.0076.N00' then 2
when 'BQS.F.F.0079.N00' then 3
when 'BQS.F.F.018B.F00' then 4
when 'BQS.F.F.00BM.N00' then 5
when 'BQS.F.F.00BX.N00' then 6
when 'BQS.F.F.00CZ.N00' then 7
when 'BES.F.F.0008.N00' then 8
when 'BQS.Q.A.08FY.N00' then 9
when 'BQS.F.F.00B0.N00' then 10
when 'BQS.F.F.00D8.N00' then 11
end
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
Êý¾Ý¿âÀàÐÍΪDateTimeÀàÐÍ£¬½«Æä×öÄ£ºý²éѯʱ£¬ÔÚHibernateÖУ¬¿ÉÒÔÓÃÆ´SQLµÄÎÊÌ⽫Æä½â¾ö£¬¼´ÔÚSQL²éѯ·ÖÎöÆ÷дSQLÒ»Ñù£¬µ«ÊÇÀûÓòÎÊýÅäÖã¬Ôò·½·¨ÈçÏ£º
1¡¢Æ´ÉÏSQL,È磺
String beginPara= &q ......
1. ¼òµ¥ÐðÊöSQL Server 2000µÄ°²È«ÈÏÖ¤¹ý³Ì¡£
´ð£ºSQL Server 2000ÖУ¬ÏµÍ³Óüì²é¿ÚÁî¡¢ÉèÖýÇÉ«¡¢Ðí¿ÉµÈÊÖ¶ÎÀ´¼ì²éÓû§µÄÉí·Ý¼°Ê¹ÓÃȨÏÞ¡£ºÏ·¨µÄÓû§²ÅÄܽøÈëÊý¾Ý¿âϵͳ£¬µ±Óû§¶ÔÊý¾Ý¿âÖ´ÐвÙ×÷ʱ£¬ÏµÍ³×Ô¶¯¼ì²éÓû§ÊÇ·ñÓÐȨÏÞÖ´ÐÐÕâЩ²Ù×÷¡£Ò»¸öÓû§Èç¹ûÒª·ÃÎÊSQL ServerÊý¾Ý¿âÖеÄÊý¾Ý£¬Ëû±ØÐëÒª¾¹ýÈý¸öÈÏÖ¤¹ý³Ì¡£
£ ......
Êý¾ÝѹËõ£¨Data Compression£©ÊÇSQL Server 2008ÒýÈëµÄÐÂÌØÐÔÖ®Ò»£¬ÕâÏî¼¼ÊõʹÊý¾Ý¸üÓÐЧµÄ±£´æ²¢ÇÒ¼«´ó¼õÉÙÁË´æ´¢¿ªÏú£¬Í¬Ê±Ò²´øÀ´ÁËÐÔÄÜÉϵÄÏÔÖøÌá¸ß£¬ÓÈÆäÊǶÔÐèÒª´óÁ¿´ÅÅÌI/OµÄÊý¾Ý²Ö¿â¡£
×¢£ºÆäʵÔÚSQL Server 2005 SP2°æ±¾ÖУ¬ÒѾÒýÈëÁË vardecimal £¬ËüʹÓñ䳤µÄ¸ñʽ´æ´¢¶¨³¤µÄdecimalºÍnumbericÊý¾Ý¡£
......