Sql Server 2005 ÖеÄͬÒå´ÊÓë¸´ÖÆ
ÔÚ2005ÖÐÓÐͬÒå´ÊÓë¸´ÖÆµÄ¸ÅÄî
ͬÒå´ÊµÄÖ÷Òª×÷ÓÃÊÇ£º
Ò»£ºË޶̶ÔÏóµÄÃû³Æ£¬¼õÉÙ¹¤×÷ÈËÔ±ÊéдµÄʱ¼ä£¬Ìá¸ßЧÂÊ¡£ÎÒÃÇÖªµÀ·ÃÎÊÊý¾Ý¿âÒ»¸ö¶ÔÏóµÄͨ³£×îÈ«µÄ¶ÔÏóÃû³ÆÊÇ£º·þÎñÆ÷Ãû³Æ¡£Êý¾Ý¿âÃû³Æ¡£¼Ü¹¹Ãû³Æ¡£¶ÔÏóÃû³Æ
¶þ£ºÍ¬²½Êý¾Ý¡£¿ÉÒÔ½«ÆäËüÊý¾Ý¿âµÄ¶ÔÏóÉõÖÁÊÇÔ¶³ÌÊý¾Ý¿âÖеĶÔÏóÓ³Éäµ½µ±Ç°µÄÊý¾Ý¿â£¬´Ó¶ø´ïµ½ÁËͬ²½Êý¾ÝµÄ×÷ÓÃ
¸´ÖƵÄÖ÷Òª×÷ÓÃÊÇ£º
Ò»£ºÍ¬²½Êý¾Ý
¸´ÖÆÊÇÒ»×é¼¼Êõ£¬Ëü½«Êý¾ÝºÍÊý¾Ý¿â¶ÔÏó´ÓÒ»¸öÊý¾Ý¿â¸´Öƺͷַ¢µ½ÁíÒ»¸öÊý¾Ý¿â£¬È»ºóÔÚÊý¾Ý¿â¼ä½øÐÐͬ²½£¬ÒÔά³ÖÒ»ÖÂÐÔ¡£Ê¹Óø´ÖÆ£¬¿ÉÒÔÔÚ¾ÖÓòÍøºÍ¹ãÓòÍø¡¢²¦ºÅÁ¬½Ó¡¢ÎÞÏßÁ¬½ÓºÍ Internet ÉϽ«Êý¾Ý·Ö·¢µ½²»Í¬Î»ÖÃÒÔ¼°·Ö·¢¸øÔ¶³Ì»òÒÆ¶¯Óû§¡£
¼ÈȻͬÒå´ÊºÍ¸´Öƶ¼ÓÐͬ²½Êý¾ÝµÄ×÷Óã¬ÄǹؼüµÄÇø±ðµãÔÚÄÄÀïÄØ£¿¶ÔÒ»¸öͬÒå´Ê¶ÔÏóµÄ²Ù×÷ʵ¼ÊÉϾÍÊǶÔʵ¼ÊÕæÊÇ´æÔÚµÄÄǸö¶ÔÏóµÄ²Ù×÷£¬Í¬Òå´Ê¶ÔÏóÆäʵ¾ÍÖ»ÊÇÒ»¸öÕæÊǶÔÏóµÄ¿½±´£¬ÒªÏëͨ¹ýͬÒå´Ê´ïµ½¶Ô¶à¸öÊý¾Ý¿âµÄͬһ¸ö¶ÔÏó½øÐÐͬʱ¸üÐÂÊDz»¿ÉÄܵģ»¶ÔÓÚ¸´ÖƼ¼Êõ¶øÑԾͿÉÒÔ´ïµ½¸ü¸ÄÒ»¸öÊý¾Ý¿âÖеĶÔÏó¾Í¿ÉÒÔͬʱ¸ü¸ÄÈÎºÎÆäËüÊý¾Ý¿âÖеÄͬһ¶ÔÏóÁË
Ïà¹ØÎĵµ£º
Oracle µÄSQL*LOADER¿ÉÒÔ½«ÍⲿÊý¾Ý¼ÓÔØµ½Êý¾Ý¿â±íÖС£ÏÂÃæÊÇSQL*LOADERµÄ»ù±¾Ìص㣺
1£©ÄÜ×°È벻ͬÊý¾ÝÀàÐÍÎļþ¼°¶à¸öÊý¾ÝÎļþµÄÊý¾Ý
2£©¿É×°Èë¹Ì¶¨¸ñʽ£¬×ÔÓɶ¨½çÒÔ¼°¿É¶È³¤¸ñʽµÄÊý¾Ý
3£©¿ÉÒÔ×°Èë¶þ½øÖÆ£¬Ñ¹ËõÊ®½øÖÆÊý¾Ý
4£©Ò»´Î¿É¶Ô¶à¸ö±í×°ÈëÊý¾Ý
5£©Á¬½Ó¶à¸öÎïÀí¼Ç¼װµ½Ò»¸ö¼Ç¼ÖÐ
6£©¶ÔÒ»µ¥¼Ç¼·Ö½âÔÙ×°Èëµ½± ......
MySQL Date º¯Êý
ÏÂÃæµÄ±í¸ñÁгöÁË MySQL ÖÐ×îÖØÒªµÄÄÚ½¨ÈÕÆÚº¯Êý£º
º¯ÊýÃèÊö
NOW()
·µ»Øµ±Ç°µÄÈÕÆÚºÍʱ¼ä
CURDATE()
·µ»Øµ±Ç°µÄÈÕÆÚ
CURTIME()
·µ»Øµ±Ç°µÄʱ¼ä
DATE()
ÌáÈ¡ÈÕÆÚ»òÈÕÆÚ/ʱ¼ä±í´ïʽµÄÈÕÆÚ²¿·Ö
EXTRACT()
·µ»ØÈÕÆÚ/ʱ¼ä°´µÄµ¥¶À²¿·Ö
DATE_ADD()
¸øÈÕÆÚÌí¼ÓÖ¸¶¨µÄʱ¼ä¼ä¸ô
DATE_SUB()
´ÓÈÕÆÚ ......
´ó¼Ò´ò¿ªÕâ¸öÁ´½Ó¿ÉÒÔ¿´µ½ºÜ¶àÊý¾Ý¿âµÄÁ¬½Ó·½·¨¡£http://www.connectionstrings.com
ÕâЩÊý¾Ý¿âÖ®¼äµÄÊý¾Ý½»»»¾ÍÊÇÕâ¸öÌù×ÓËùÒª×ܽáµÄÄÚÈÝ¡£
£¨Ò»£©SQL ServerÖ®¼ä
°ÑÔ¶³ÌÊý¾Ý¿âÖеÄÊý¾Ýµ¼Èëµ½±¾µØÊý¾Ý¿â¡£
http://community.csdn.net/Expert/topic/5079/5079649.xml?temp=.7512018
http://community.csdn.net/Expert/ ......
±È½ÏÁ½¸öSQLµÄÖ´ÐÐʱ¼ä
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[PROC_SQL_COMP]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[PROC_SQL_COMP]
GO
/*--²âÊÔÁ½×éSQLµÄƽ¾ùʱ¼ä
ÀûÓÃosql.exeÀ´²âÊÔÁ½×é SQL Óï¾äµÄÖ´ÐÐʱ¼ä
²âÊԵĴ洢¹ý³ ......
Ò»°ãÓÃBCPÔÚ´¦ÀíÕâ¸öÊÂÇ飬µ«ÓÐʱҲÐèÒªÒ»Ð©ÌØÊâµÄ´¦Àí£¬ÒÔÏÂÊÇÉú³É±íÖеÄһЩÊý¾Ý£¬´øÓÐwhereÌõ¼þµÄÑ¡ÔñÉú³ÉÊý¾Ý£¬ÊÇÎÒÒ»¸öͬÊÂÐ޸ĵģ¬Ö±½ÓÄùýÀ´ÓÃÁË£º
SET QUOTED_IDENTIFIER ON
GO
SET ANSI_NULLS ON
GO
Create Proc proc_insert_where (@tablename varchar(256),@where varchar(256 ......