SQL °æ±¾²éѯ¼°¶ÔÓ¦¹ØÏµ
Òª»ñµÃÕýÔÚÔËÐеÄSQL Server 2005µÄ°æ±¾ºÅ£¬¿Éͨ¹ýSQL Server Management StudioÁ¬½Óµ½¸Ã·þÎñÆ÷£¬È»ºóÔËÐÐÒÔÏÂSQLÓï¾ä£º
SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY ('productlevel'), SERVERPROPERTY ('edition')
Ðк󣬿ɵõ½ÐèÒªµÄ°æ±¾ÐÅÏ¢£¬ÀýÈçÔÚÎҵĻúÆ÷ÉÏÔËÐкóµÃµ½£º9.00.3054.00 SP2 Developer Edition
SQL Server 2005¿ÉÄܵİ汾ºÅÓУº
9.00.1399 RTM
9.00.2047 Service Pack 1
9.00.3042 Service Pack 2 Original
9.00.3043 Service Pack 2 Refresh£¨http://www.microsoft.com/technet/prodtechnol/sql/2005/downloads/servicepacks/sp2.mspx£©
9.00.3054 934458£¨http://support.microsoft.com/kb/934458£©
Ïà¹ØÎĵµ£º
Private Sub insert1_click()
Dim iCount As Integer
Dim cn
Set cn = CreateObject("ADODB.Connection")
cn.ConnectionString = "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Password=8233;Initial Catalog=hskmis;Data Source=127.0.0.1"
cn.Open
cn.Execute ("delete temp9")
'¼ÆËã¸Ã±íÓжàÉÙÐ ......
ORACLEºÍSQLÓï·¨Çø±ð¹éÄÉ
Êý¾ÝÀàÐͱȽÏ
ÀàÐÍÃû³Æ
Oracle
SQLServer
±È½Ï
×Ö·ûÊý¾ÝÀàÐÍ CHAR CHAR ¶¼Êǹ̶¨³¤¶È×Ö·û×ÊÁϵ«oracleÀïÃæ×î´ó¶ÈΪ2kb£¬SQLServerÀïÃæ×î´ó³¤¶ÈΪ8kb
±ä³¤×Ö·ûÊý¾ÝÀàÐÍ VARCHAR2 VARCHAR OracleÀïÃæ×î´ó³¤¶ÈΪ4kb£¬SQLServerÀïÃæ×î´ó³¤¶ÈΪ8kb
¸ù¾Ý×Ö·û¼¯¶ø¶¨µÄ¹Ì¶¨³¤¶È×Ö·û´® NCHAR NCHA ......
http://xujunprogrammer.blog.hexun.com/8376520_d.html
SQL ServerÖÐÎİæµÄĬÈϵÄÈÕÆÚ×Ö¶Îdatetime¸ñʽÊÇyyyy-mm-dd Thh:mm:ss.mmm
ÀýÈç:
select getdate()
2004-09-12 11:06:08.177
Õâ¶ÔÓÚÔÚÒª²»Í¬Êý¾Ý¿â¼ä×ªÒÆÊý¾Ý»òÕßϰ¹ßoracleÈÕÆÚ¸ñʽYYYY-MM-DD HH24:MI:SSµÄÈ˶àÉÙÓÐЩ²»·½±ã.
ÎÒÕûÀíÁËÒ»ÏÂSQL ServerÀïÃæ¿ÉÄ ......
Copy ÒÔÏÂÄÚÈݵ½²éѯ·ÖÎöÆ÷²Ù×÷£º
-- 3 ****************************************************
-- ÊìϤϵͳ×Ô´øµÄһЩº¯Êý
-- 3.1 --------------------------------------------------
-- Êýѧº¯Êý
-- ABS(num_expression) ·µ»Ø¸ø¶¨ÊýÖµ±í´ïʽµÄ¾ø¶ÔÖµ
-- C ......
´íÎóÈçÏ£º
Database character set (AL32UTF8) and Client character set (ZHS16GBK) are different.
Character set conversion may cause unexpected results.
Note: you can set the client character set through the NLS_LANG environment variable or the NLS_LANG registry key in
HKEY_LOCAL_MACHINE\SOFTWARE\ ......