|
SP is a set of precompiled code.
It imporoves performance of the application
SPs can be reusable.
If any DB logic changes it's ok if we change in procedure it self rather than modifying all the queries.
SP makes maintainability also easier
"Aim to go where U have never been B4 and Strive to achieve it"
http://groups.yahoo.com/subscribe/dotnetforfreshers
http://himabinduvejella.blogspot.com
|
|
|
|
|
Also, if you revoke access to the actual tables to the users and do everything through Stored Procedures then you increase the security of the application because then the the users can only do what is specified in the Stored Procedure and cannot do anything else.
|
|
|
|
|
add recored to the table ks_Media_item
-if the same Item_no Value Found in the table Print msg"Record found"and exit the procedure
-the columns (Updated_by,Updated_Date)will be null
the tabel columns (Item_no,Decription,Added_Date,
Added_By,Updated_by,Updated_Date)
thank you;
yazan_shalabi
|
|
|
|
|
Sorry, your question is....?
|
|
|
|
|
why we shouled using the stored procedure vs asp.net ??
yazan_shalabi
|
|
|
|
|
yazan_zahi wrote: why we shouled using the stored procedure vs asp.net ??
Um. Stored Procedures are used in databases. asp.net is a framework for writing web-applications.
I think you need to phrase your question better.
|
|
|
|
|
we write the stored procedure in sqlserver2000
(update,insert,select)that better than write the statment it in asp.net code why ???
yazan_shalabi
|
|
|
|
|
yazan_zahi wrote: we write the stored procedure in sqlserver2000
(update,insert,select)that better than write the statment it in asp.net code why ???
Different developers will tell you something different.
Personally, I always use stored procedures. It keeps the database separate from the application, which to my mind makes maintaining the websites easier. It also allows the DBA to optimize the database end without having to change and redeploy the application.
|
|
|
|
|
add recored to the table ks_Media_item
-if the same Item_no Value Found in the table Print msg"Record found"and exit the procedure
-the columns (Updated_by,Updated_Date)will be null
the tabel columns (Item_no,Decription,Added_Date,
Added_By,Updated_by,Updated_Date)
thank you;
|
|
|
|
|
And also stored procedure are pre comiled thing so not compiling it everytime you execute that unlike normal sql queries.
Best Regards,
Apurva Kaushal
|
|
|
|
|
And also don't repost..
Best Regards,
Apurva Kaushal
|
|
|
|
|
why we shouled using the stored procedure vs asp.net ??
|
|
|
|
|
Please don't repost the same question again and again
"Aim to go where U have never been B4 and Strive to achieve it"
http://groups.yahoo.com/subscribe/dotnetforfreshers
http://himabinduvejella.blogspot.com
|
|
|
|
|
yazan_zahi wrote: why we shouled using the stored procedure vs asp.net ??
The two things are not the same. You cannot write database code in ASP.NET.
|
|
|
|
|
Hi
I am trying to fetch data by using dynamic SQL which is stored in sql stored procedure and data is returned in dataset. But when i am doing
1 Dim PrdDataSet As New DataSet
2 PrdDataSet = SqlHelper.ExecDataSet("GetProductsDetails", CommandType.StoredProcedure, objparam)
3 ?PrdDataSet.Tables(0).Rows.Count
Line three is not dispaying an error "reference not set"
when i chnage my sp to hard code sql e.g. select * from product i am able to see row count in ds?
I am confuse....Please help me.
Amit
|
|
|
|
|
Amit Kumar G wrote: PrdDataSet = SqlHelper.ExecDataSet("GetProductsDetails", CommandType.StoredProcedure, objparam)
Your ExecDataSet call has obviously failed. Without seeing the code, it is hard to guess why. Try adding a try and catch block to see if any exceptions are being thrown, or step through each line of code in the function to find out what is going wrong.
First guess would be that the user the application is running under, doesn't have execute permissions for the stored procedure.
|
|
|
|
|
I have a report that I created that uses parameters. One of the parameters queries data from a table and inserts it into a combobox. My question is: How do I insert a wildcard into a queried parameter? For example if the query returns a list of teams how can I add a wildcard to that dataset so I can also have the option to pull of all the teams? Any help would be appreciated.
-Garrett
|
|
|
|
|
O.K. So I decided to create a stored procedure that takes a sql statement as a parameter and then adds a wildcard to the first row. This seemed to work fine. Code is below:
<br />
CREATE PROCEDURE sp_add_wildcard<br />
@sql nvarchar(1000)<br />
AS<br />
<br />
create table #paras<br />
(<br />
label nvarchar(255),<br />
value nvarchar(255)<br />
)<br />
<br />
insert into #paras (label,value) values ('(ALL)','%')<br />
execute('insert into #paras (label,value) ' + @sql)<br />
<br />
select * from #paras<br />
<br />
drop table #paras<br />
GO<br />
|
|
|
|
|
Usually in my RS datasets, I do a union
SELECT 'All' as label, '%' as value
union
SELECT label, value from myLookupTable
|
|
|
|
|
Hi everyone,
I want to learning sql2000 but Im hearing that SqlServer2000 is differ with SqlServer2005 now i want to know its right or no and if its right this difference is in statements or environment.
Thanks
|
|
|
|
|
messages wrote: Im hearing that SqlServer2000 is differ with SqlServer2005
Yes there are differences between SQL Server 2000 and SQL Server 2005
messages wrote: i want to know its right or no
Yes, what you heard is correct.
messages wrote: if its right this difference is in statements or environment
Yes, to both.
|
|
|
|
|
Hi colin,
Thanks for your help so if i try to learning sql2000 and then i want to working with SqlServer2005 i need to learning again because i hear that it has one enviroment
like vs.net and it donest Query and Enterprise.
Thanks
|
|
|
|
|
Hi All,
I have a DataTable in cache object and a local Datatable populated by calling an SP. I need to compare the whole data in both DataTables.If Cache DataTable's data is old then refresh it with latest one by calling the SP again and then use it later on.
How can I achieve this ?
Pls guide me.
Thanks
Omkar
|
|
|
|
|
Um. The point of having the cache is to save the overhead of querying the database. If you have to query the database to find out if the cache is still valid, the cache becomes pointless - it's just wasting memory.
ASP.NET 2.0 offers the SqlCacheDependency class which, on SQL Server 2005, uses a feature where the server software itself can call you back to tell you that the results of a query have changed. SQL Server 2000 doesn't offer this, but ASP.NET supplies a tool (aspnet_regsql.exe) which can be used to create (I assume) triggers on tables which will allow a simple scalar lookup to determine if the base table has changed, rather than having to perform the potentially-costly query.
In general, though, to compare two DataTables, you would simply iterate over the Rows collection, and if there was any row that was different in one table compared to the other one, or a row present in one missing in the other, they'd be different.
|
|
|
|
|
Hi,
I have one java table
How to retrieve the rows from the javatable using vbscript
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
