Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ôõô½«ÏÂÃæµÄsql¸Ä³ÉHql£¿

select * from ((select bill.id billId,bach.riskRate risk,bach.assureRate assure from AcptBillInfo bill,AcptBach  bach where bill.acptBatchId=bach.id and bill.rgctId=? )abach left outer join AcptSignMoney sig on abach.billId = sig.billId)


Ïà¹ØÎĵµ£º

¡¾×ª¡¿¹ØÓÚSQL Server2005Ö÷¼üºÍ¾Û´ØË÷ÒýÉèÖõÄÎÊÌâ

СµÜÏëÎʸöÎÊÌ⣬ÔÚSQL Server 2005ÉÏ£¬½¨Á¢Ö÷¼üµÄͬʱ¾Í»áĬÈÏÔÚÖ÷¼üÉÏÉèÖþ۴ØË÷Òý£¬ÄÇôÄÜ·ñÔÚÒ»¸ö×Ö¶ÎÉÏÉèÖÃÖ÷¼üºÍΨһÐÔË÷Òý£¨Unique£©£¬µ«ÊǰѾ۴ØË÷ÒýÉèÖõ½ÁíÒ»¸ö×Ö¶ÎÉÏ£¿
¾Ù¸ö¼òµ¥µÄÀý×Ó£¬±ÈÈçÎÒÓиö±í½ÐTableTest£¬±íÀïÓÐÁ½¸ö×ֶΣ¬id,date£¬±¾À´idÊÇÖ÷¼üµÄ£¬ÎÒÏÖÔÚÏë°Ñ¾Û´ØË÷ÒýÉèÖõ½date×Ö¶ÎÉÏ¡£
ÎÒÏÈɾ³ýÖ ......

oracle PL SQLѧϰ°¸Àý£¨Ò»£©

¡¾Ê¾Àý1.1¡¿  ²éѯ¹ÍÔ±±àºÅΪ7788µÄ¹ÍÔ±ÐÕÃûºÍ¹¤×Ê¡£
  ²½Öè1£ºÓÃSCOTT/TIGERÕË»§µÇ¼SQL*Plus¡£
  ²½Öè2£ºÔÚÊäÈëÇøÊäÈëÒÔϳÌÐò£º
   /*ÕâÊÇÒ»¸ö¼òµ¥µÄʾÀý³ÌÐò*/
  SET SERVEROUTPUT ON
  DECLARE--¶¨Ò岿·Ö±êʶ
    v_name  VARCHAR2 ......

PHP SQL ×¢Èë¹¥»÷µÄ¼¼ÊõʵÏÖÒÔ¼°Ô¤·À°ì·¨

¡¡×î½üÔÚÕÛÌÚ PHP + MYSQL
µÄ±à³Ì¡£Á˽âÁËһЩ PHP SQL ×¢Èë¹¥»÷
µÄ֪ʶ£¬ÓÚÊÇдÁËÕâƪÎÄÕ¡¡http://www.xiaohui.com/weekly/20070314.htm£¬×ܽáһϾ­Ñé¡£ÔÚÎÒ¿´À´£¬Òý·¢ SQL ×¢Èë¹¥»÷
µÄÖ÷ÒªÔ­Òò£¬ÊÇÒòΪÒÔÏÂÁ½µãÔ­Òò£º
¡¡¡¡1. php ÅäÖÃÎļþ php.ini ÖÐµÄ magic_quotes_gpc
Ñ¡ÏîûÓдò¿ª£¬±»ÖÃΪ off
¡¡¡¡2. ¿ª·¢ ......

SQL SERVER2008°²È«ÐÔ


¸ÅÊö
Microsoft SQL Server 2008 ÌṩÁËÓÐÖúÓÚÓÐЧ¹ÜÀí°²È«ÐÔ¹¦ÄÜÅäÖá¢Ç¿Éí·ÝÑéÖ¤ºÍ·ÃÎÊ¿ØÖƵݲȫÐÔÔöÇ¿¹¦ÄÜ¡¢¹¦ÄÜÇ¿´óµÄ¼ÓÃܺÍÃÜÔ¿¹ÜÀí¹¦ÄÜ£¬ÒÔ¼°ÔöÇ¿ÐÍÉóºË¹¦ÄÜ¡£
ÖØ´óµÄй¦ÄÜ
ʹÓûùÓÚ²ßÂԵĹÜÀí£¬Õë¶ÔÆóÒµÄÚµÄÊý¾ÝÀ´¹ÜÀí¼°¼ì²â²»·ûºÏ°²È«²ßÂÔµÄÇé¿ö
²»ÐèÐÞ¸ÄÓ¦ÓóÌÐò¼´¿ÉʹÓÃ͸Ã÷Êý¾Ý¼ÓÃÜÀ´¼ÓÃÜÊý¾Ý
ʹÓÿÉÀ© ......

sql server²éѯµ¼ÈëEXCEL


insert into OPENROWSET('MICROSOFT.JET.OLEDB.4.0'
,'Excel 8.0;HDR=YES;DATABASE=c:\test.xls',sheet1$)
select * from ±íÃû
Èç¹ûÊÇÉú³Éexcel時ÓÃbcp
--µ¼³ö²éѯµÄÇé¿ö
EXEC master..xp_cmdshell 'bcp "SELECT au_fname, au_lname from pubs..authors ORDER BY au_lname" queryout "c:\test.xls" /c -/S"·þÎ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ