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My PL/SQL practice 8/2/10

SQLPlus  :http://www.orafaq.com/wiki/SQL*Plus_FAQ
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14261/sqloperations.htm
1. Transfer values from a sql scripts:
   CNT=`sqlplus -s username/password1@dbname @getUVQuery_NULLCNT`;
 
   Note : Remeber to use o ......

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Ô¶³ÌÁ¬½Ósql server 2000·þÎñÆ÷µÄ½â¾ö·½°¸
                                        ----ת×Ô£º·ÉºüСÎÝ
ÓÉÓ ......

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CREATE proc page
@RecordCount int output,
@QueryStr nvarchar(100)='table1',--±íÃû¡¢ÊÓͼÃû¡¢²éѯÓï¾ä
@PageSize int=20, --ÿҳµÄ´óС(ÐÐÊý)
@PageCurrent int=2, --ÒªÏÔʾµÄÒ³ ´Ó0¿ªÊ¼
@FdShow nvarchar (1000)='*', --ÒªÏÔʾµÄ×Ö¶ÎÁбí
@IdentityStr nvarchar (100)='id', --Ö÷¼ü
@WhereStr nvarchar ......

SQL ֪ʶ

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use master
if exists(select * from databases where name='¿âÃû')
drop database ¿âÃû
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