#!/usr/bin/env python
#coding=utf-8
def buildConnectionString(params):
return ":".join(["%s=%s" %(k, v) for k, v in params.items()])
if __name__ == "__main__":
myParams = {"server":"mpilgrim", \
"database":"master", \
"uid":"sa", \
"pwd":"secret"\
}
print buildConnectionString(myParams)
print __name__
......
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CODE
Create Procedure YourProc
(
@param1 varchar(254),
@param2 int
)
As
(
select * from Table1 where ID>@param2 and username=@param1
)
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Rs.Open "YourProc ²ÎÊý1,²ÎÊý2,²ÎÊý3", Conn
»òÕß
Conn.Execute("exec YourProc ²ÎÊý1,²ÎÊý2,²ÎÊý3")
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//**************************************************************
// Stored Procedure ListBySubject_Sample
// CREATE procedure ListBySubject_Sample
// (
// @SubjectID Integer
// )
// AS
// SELECT top 5 BookID, BookTitle, Author, Price, Retail ......
In the latest installment of the SQL Server interview questions, we will outline questions suitable for a DBA interview to assess the candidates skills related to SQL Server system databases. In this tip, the questions are there to read, but the answers are intentionally hidden to really test your skills. Once you read the question and have determined your answer, then highlight the answer to see how you did.
Solution
Question Difficulty = Easy
Question 1: What are the SQL Server system databases and can you outline the general functionality of each database?
Master - Database responsible for SQL Server instance related data. You can also think of this database corresponding to the Windows SQL Server service account.
Resource - Database responsible for SQL Server system objects. This database was introduced in SQL Server 2005 and is intended to ease the upgrade and rollback of SQL Server system objects.
Model - Template database for the creation of new user defined databases. ......
--µÚÒ»²½
--ÔÚmaster¿âÖн¨Á¢Ò»¸ö±¸·ÝÊý¾Ý¿âµÄ´æ´¢¹ý³Ì.
USE master
GO
CREATE PROC p
@db_name sysname, --Êý¾Ý¿âÃû
@bk_path NVARCHAR(1024) --±¸·ÝÎļþµÄ·¾¶
AS
IF ISNULL(@db_name,'')=''
SET @db_name=db_name() ;
DECLARE @dt VARCHAR(50) ;
SET @dt=@db_name+'_'+CONVERT(VARCHAR(8) , GETDATE() ,112)+'_';
SET @dt=@dt+REPLACE(CONVERT(VARCHAR(10) ,GETDATE() ,108),':','')
IF RIGHT(@bk_path,1)<>'\'
SET @bk_path=@bk_path+'\';
EXEC ('BACKUP DATABASE ['+@db_name+'] TO DISK='''+@bk_path+@d ......
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