Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQL 2008 Çå³ýÈÕÖ¾Îļþ

ÓÒ»÷ÒªÇå³ýÈÕÖ¾µÄÊý¾Ý¿â Ñ¡ÔñÊôÐÔ 
  
ÔÚÊý¾Ý¿âÊôÐÔÖÐ Ñ¡ÔñÑ¡Ïî ÔÚÓұ߻ָ´Ä£Ê½ÏÂÀ­Áбí¿òÖÐ Ñ¡Ôñ¼òµ¥ µ¥»÷È·¶¨ ·µ»Ø 
  
ÓÒ»÷ÒªÇå³ýÈÕÖ¾µÄÊý¾Ý¿â Ñ¡ÔñÈÎÎñ-ÊÕËõ-Êý¾Ý¿â µ¥»÷È·¶¨ 
  
Íê³ÉÊÕËõ ÈÕÖ¾Îļþ´óС±äΪ0 


Ïà¹ØÎĵµ£º

¡¾×ª¡¿+¡¾Ô­¡¿SQL Server ÈÕÆÚº¯Êý£ºÄ³ÌìÊÇÐÇÆÚ¼¸

ÒªµÃµ½Ä³Ò»ÌìÊÇÐÇÆÚ¼¸£¬ÐèÒªÓõ½ SQL Server ÖеÄÈÕÆÚº¯Êý£ºdatename()¡£ ½ñÌìÊÇÐÇÆÚ¼¸£¬Àý×Ó 1£º 1: set language N'English'
2: select datename(weekday, getdate())
3: 
4: Wednesday
½ñÌìÊÇÐÇÆÚ¼¸£¬Àý×Ó 2£º

1: set language N'Simplified Chinese'
......

һЩ¼òµ¥µÄmysql SQLÓï¾ä±¸Íü

·ÅÔÚÕâÀﱸÍü,ÀÏÊÇÍü¼ÇÔõôд¡£
mysql> create database book;
mysql> use book;
Database changed
mysql> create table email_message(key_mail_messages INTEGER,
-> date_created VARCHAR(19),
-> date_updated varchar(19),
-> date_email varchar(19),
-> addr_from va ......

PowerDesignerÉú³ÉsqlºÍ·´Ïò¹¤³ÌÉú³ÉERͼµÄÎÊÌâ

PowerDesignerÉú³ÉsqlºÍ·´Ïò¹¤³ÌÉú³ÉERͼµÄÎÊÌâ
Ò»¡¢PowerDesignerÉú³ÉsqlÎÊÌâ
Éú³ÉsqlµÄ·½·¨ÊÇ Database -->Generate Database (Ctrl + G ) µ«ÊÇÌáʾ
Could not load VBScript engine.
Check VBScript installation.
Generation aborted due to errors detected during the verification of the model.
¼ì²éÁ˺à ......

ʹÓÃSQLÓï¾ä´´½¨Êý¾Ý¿â


ʹÓÃSQLÓï¾ä´´½¨Êý¾Ý¿â
±¾ÎÄת×Ô£ºhttp://www.cppblog.com/twzheng/archive/2008/07/07/55508.html
      ÓÃCREATE DATABASE´´½¨Êý¾Ý¿âµÄÓï·¨¸ñʽ£º
      CREATE DATABASE database_name   /*Ö¸¶¨Êý¾Ý¿âÃû*/
      [ON× ......

SQLÓï¾ä

ÏÂÁÐÓï¾ä²¿·ÖÊÇMssqlÓï¾ä£¬²»¿ÉÒÔÔÚaccessÖÐʹÓá£
¡¡¡¡SQL·ÖÀࣺ
¡¡¡¡DDL—Êý¾Ý¶¨ÒåÓïÑÔ(CREATE£¬ALTER£¬DROP£¬DECLARE)
¡¡¡¡DML—Êý¾Ý²Ù×ÝÓïÑÔ(SELECT£¬DELETE£¬UPDATE£¬INSERT)
¡¡¡¡DCL—Êý¾Ý¿ØÖÆÓïÑÔ(GRANT£¬REVOKE£¬COMMIT£¬ROLLBACK)
¡¡¡¡Ê×ÏÈ,¼òÒª½éÉÜ»ù´¡Óï¾ä£º
¡¡¡¡1¡¢ËµÃ÷£º´´½¨Êý¾Ý¿â
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ