ASP Speed And Stored Procedures
Apr 30, 2001Is it quicker to have an "order by" in my stored procedure or to order the record set in code before creating the html page?
View 1 RepliesIs it quicker to have an "order by" in my stored procedure or to order the record set in code before creating the html page?
View 1 RepliesI want to know the differences between SQL Server 2000 storedprocedures and oracle stored procedures? Do they have differentsyntax? The concept should be the same that the stored proceduresexecute in the database server with better performance?Please advise good references for Oracle stored procedures also.thanks!!
View 11 Replies View RelatedHello,I have wrote a stored procedure but its real slow. Its activated by abutton on web page but its takes to long to process and the web servergives a timeout message after 5 minutes.Is there anyway to speed up this stored procedure? What am I doingwrong here?------------------------------------------------------------------------------if exists(select 1 from sysobjects where type='P' andname='sp_scan_import')begindrop proc sp_scan_importendgocreate procedure sp_scan_importas/* SCAN_IMPORT */declare @waarde1 varchar(20) /* barcode */declare @waarde2 varchar(6) /* location_id */declare @waarde3 varchar(10) /* scan_time */declare @waarde4 datetime /* scan_date *//* SCAN_MAIN */declare @waarde11 varchar(20) /* barcode */declare @waarde12 varchar(6) /* location_id */declare @waarde13 datetime /* scan_date */declare @waarde14 int /* record_id *//* SCAN_LOCATIONS */declare @waarde21 varchar(6) /* location_id *//* COUNTERS */declare @countMain int /* counter records to scan_main */declare @countSub int /* counter records to scan_sub */declare @countError int /* counter records to scan_error */declare @countTotal int /* Total processed records */select @countMain=0select @countSub=0select @countError=0select @countTotal=0delete from scan_errordeclare c_scan_import cursor for select barcode, location_id,scan_time, scan_datefrom scan_import for read onlyopen c_scan_import/* get first record from scan_import */fetch c_scan_import into @waarde1, @waarde2, @waarde3, @waarde4while (@@fetch_status=0)begin/* check data for error's and process data */select @waarde11=barcode,@waarde12=location_id,@waarde13=scan_date,@waarde14=record_idfrom scan_main where barcode=@waarde1select @waarde21=location_idfrom scan_locations where location_id=@waarde2if (@waarde1=@waarde11 and @waarde2=@waarde21 and(convert(varchar,@waarde4,120)>=convert(varchar,@waarde13,120))and(convert(varchar,@waarde4,120)<convert(varchar,getdate(),120)))begin/* copy old record to scan_sub (history) */insert into scan_sub(main_record_id, location_id, scan_date,scan_time)select record_id,location_id,scan_date,scan_timefrom scan_mainwhere barcode=@waarde1/* update old record in scan_main with new data from scan_import*/update scan_mainset location_id=@waarde2,scan_date= convert(datetime,/* date part */substring(convert(varchar,@waarde4,105),7,4)+'-'+substring(convert(varchar,@waarde4,105),4,2)+'-'+substring(convert(varchar,@waarde4,105),1,2)+' '+/* time part */substring(convert(varchar,@waarde4,108),1,2)+':'+substring(convert(varchar,@waarde4,108),4,2)+':'+substring(convert(varchar,@waarde4,108),7,2),121),scan_time= substring(convert(varchar,@waarde3,108),1,2)+':'+substring(convert(varchar,@waarde3,108),4,2)+':'+substring(convert(varchar,@waarde3,108),7,2)where barcode=@waarde1select @countMain=@countMain+1endelseif (@waarde1=@waarde11 and @waarde2=@waarde21 and(convert(varchar,@waarde4,120)<convert(varchar,@waarde13,120)))begininsert into scan_sub(main_record_id,location_id,scan_time,scan_date)values(@waarde14,@waarde2,@waarde3,@waarde4)select @countSub=@countSub+1endelsebegininsert into scan_error(barcode,location_id,scan_time,scan_date)values(@waarde1,@waarde2,@waarde3,@waarde4)select @countError=@countError+1end/* get next record in scan_import for processing */fetch c_scan_import into @waarde1, @waarde2, @waarde3, @waarde4endclose c_scan_importdeallocate c_scan_importselect @countTotal=@countMain+@countSub+@countErrordelete from scan_resultinsert into scan_result(description,result) (select 'inSCAN_IMPORT',count(*) from scan_import)insert into scan_result values('to SCAN_MAIN',@countMain)insert into scan_result values('to SCAN_SUB',@countSub)insert into scan_result values('to SCAN_ERROR',@countError)insert into scan_result values('Total processed',@countTotal)go------------------------------------------------------------------------------Please help...Marc,Database administrator,:-)
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Hi,
I have several data bases on a server (SQL Server 2000 only, no web server installed) and lately, as the company keeps gowing, my users complain saying the server gets slow, (this dbs are well designed and recieve optimizations and integrity checks, etc) because of this, Im thinking about getting a new server to repleace my old ProLiant ML 330 which was bought 4 years ago but Im concerned about what server arquitecture or characteristic can help me best to improve response performance, is it HD speed? Processor speed? or more Ram? I want to make a good decision, so I´d really appreciate your help...
Thanks, Luis Luevano
Hi,
This Might be a really simple thing, however we have just installed SQL server 2005 on a new server, and are having difficulties with the set up of the Store Procedures. Every time we try to modify an existing stored procedure it attempts to save it as an SQL file, unlike in 2000 where it saved it as part of the database itself.
Thank you in advance for any help on this matter
I'm pretty new to .NET and am looking for advice on how to speed up a simple stored procedure that returns 35,000 plus rows. It's a super simple query that returns a client list. It's just that there is soooooo many rows, it's super slow when the page loads.
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Using SQL 2005, SP2. All of a sudden, whenever I create any stored procedures in the master database, they get created as system stored procedures. Doesn't matter what I name them, and what they do.
For example, even this simple little guy:
CREATE PROCEDURE BOB
AS
PRINT 'BOB'
GO
Gets created as a system stored procedure.
Any ideas what would cause that and/or how to fix it?
Thanks,
Jason
How do I search for and print all stored procedure names in a particular database? I can use the following query to search and print out all table names in a database. I just need to figure out how to modify the code below to search for stored procedure names. Can anyone help me out?
SELECT TABLE_SCHEMA + '.' + TABLE_NAME
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'
Seems like I'm stealing all the threads here, : But I need to learn :) I have a StoredProcedure that needs to return values that other StoredProcedures return.Rather than have my DataAccess layer access the DB multiple times, I would like to call One stored Procedure, and have that stored procedure call the others to get the information I need. I think this way would be more efficient than accessing the DB multiple times. One of my SP is:SELECT I.ItemDetailID, I.ItemDetailStatusID, I.ItemDetailTypeID, I.Archived, I.Expired, I.ExpireDate, I.Deleted, S.Name AS 'StatusName', S.ItemDetailStatusID, S.InProgress as 'StatusInProgress', S.Color AS 'StatusColor',T.[Name] AS 'TypeName', T.Prefix, T.Name AS 'ItemDetailTypeName', T.ItemDetailTypeID FROM [Item].ItemDetails I INNER JOIN Item.ItemDetailStatus S ON I.ItemDetailStatusID = S.ItemDetailStatusID INNER JOIN [Item].ItemDetailTypes T ON I.ItemDetailTypeID = T.ItemDetailTypeID However, I already have StoredProcedures that return the exact same data from the ItemDetailStatus table and ItemDetailTypes table.Would it be better to do it above, and have more code to change when a new column/field is added, or more checks, or do something like:(This is not propper SQL) SELECT I.ItemDetailID, I.ItemDetailStatusID, I.ItemDetailTypeID, I.Archived, I.Expired, I.ExpireDate, I.Deleted, EXEC [Item].ItemDetailStatusInfo I.ItemDetailStatusID, EXEC [Item].ItemDetailTypeInfo I.ItemDetailTypeID FROM [Item].ItemDetails IOr something like that... Any thoughts?
View 3 Replies View RelatedGreetings:
I have MSSQL 2005. On earlier versions of MSSQL saving a stored procedure wasn't a confusing action. However, every time I try to save my completed stored procedure (parsed successfully ) I'm prompted to save it as a query on the hard drive.
How do I cause the 'Save' action to add the new stored procedure to my database's list of stored procedures?
Thanks!
We recently upgraded to SQL Server 2005. We had several stored procedures in the master database and, rather than completely rewriting a lot of code, we just recreated these stored procedures in the new master database.
For some reason, some of these stored procedures are getting stored as "System Stored Procedures" rather than just as "Stored Procedures". Queries to sys.Objects and sys.Procedures shows that these procs are being saved with the is_ms_shipped field set to 1, even though they obviously were not shipped with the product.
I can't update the sys.Objects or sys.Procedures views in 2005.
What effect will this flag (is_ms_shipped = 1) have on my stored procedures?
Can I move these out of "System Stored Procedures" and into "Stored Procedures"?
Thanks!
Hello friends......How are you ? I want to ask you all that how can I do the following ?
I want to now that how many ways are there to do this ?
How can I call one or more stored procedures into perticular one Stored Proc ? in MS SQL Server 2000/05.
Hello
I'm start to work with SSIS.
We have a lot (many hundreds) of old (SQL Server2000) procedures on SQL 2005.
Most of the Stored Procedures ends with the following commands:
SET @SQLSTRING = 'SELECT * INTO ' + @OutputTableName + ' FROM #RESULTTABLE'
EXEC @RETVAL = sp_executeSQL @SQLSTRING
How can I use SSIS to move the complete #RESULTTABLE to Excel or to a Flat File? (e.g. as a *.csv -File)
I found a way but I think i'ts only a workaround:
1. Write the #Resulttable to DB (changed Prozedure)
2. create data flow task (ole DB Source - Data Conversion - Excel Destination)
Does anyone know a better way to transfer the #RESULTTABLE to Excel or Flat file?
Thanks for an early Answer
Chaepp
Hi,
Do you know how to write stored procedures inside another stored procedure in MS SQL.
Create procedure spMyProc inputData varchar(50)
AS
----- some logical
procedure spMyProc inputInsideData varchar(10)
AS
--- some logical
--- go
-------
I am writing a set of store procedures (around 30), most of them require the same basic logic to get an ID, I was thinking to add this logic into an stored procedure.
The question is: Would calling an stored procedure from within an stored procedure affect performance? I mean, would it need to create a separate db connection? am I better off copying and pasting the logic into all the store procedures (in terms of performance)?
Thanks in advance
John
Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly. For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie
exec dbo.DeriveStatusID 'Created'
returns an int value as 1
(performed by "SELECT statusID FROM statusList WHERE statusName= 'Created')
but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie:
exec dbo.AddProduct_Insert 'widget1'
which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
I want to simply the insert to perform (in one sproc):
SET @statusID = EXEC deriveStatusID ('Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example).
My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert).
Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
i have created the folowing function but keep geting an error.
Only functions and extended stored procedures can be executed from within a function.
Why am i getting this error!
Create Function myDateAdd
(@buildd nvarchar(4), @avdate as nvarchar(25))
Returns nvarchar(25)
as
Begin
declare @ret nvarchar(25)
declare @sqlval as nvarchar(3000)
set @sqlval = 'select ''@ret'' = max(realday) from (
select top '+ @buildd +' realday from v_caltable where realday >= '''+ @avdate +''' and prod = 1 )a'
execute sp_executesql @sqlval
return @ret
end
hi
i need to use only one stored procedure and access many tablesso how write a stored procedure for that dohelp me looking forward for a reply to the earliest i am developing web page using asp.net using c# and sqlserver as backend
looking forward for a replygayathri
I am interested to know about stored procedures in Mssql .Can anyone please help me out.
Thanx in advance.
Hello I have two stored procedures
@ID INT
AS
SELECT (CASE WHEN NUM >= 10 THEN CAST(PAID AS FLOAT) / CAST(NUM AS FLOAT) * 100 WHEN NUM < 10 THEN 0 END) AS PER
FROM (SELECT (SELECT COUNT(*) AS Expr1
FROM Event_data AS D LEFT OUTER JOIN
Events AS E ON E.id = D.Event_id
WHERE (D.Transaction_type = 1) AND (D.Player_id = @ID)) AS NUM,
(SELECT COUNT(*) AS Expr1
FROM Event_data AS D LEFT OUTER JOIN
Events AS E ON E.id = D.Event_id
WHERE (D.Transaction_type = 1) AND (D.Transaction_value > 0) AND (D.Player_id = @ID)) AS PAID) AS X
and
@ID INT
AS
SELECT P.*,'/' + DBO.GETCHIPFOLDER(@ID) + '/' + ISNULL(P.PHOTO,'BLANK.GIF') AS PIC,ISNULL(
(SELECT SUM(TRANSACTION_VALUE)
FROM EVENT_DATA WHERE PLAYER_ID=@ID AND TRANSACTION_TYPE=1
GROUP BY PLAYER_ID),0) AS WINNINGS FROM PLAYERS P
undefined P
The first returns a percentage for player wins, the second gives me a photo and sums the player winnings
I would like to combine the results so I can get the percentage and wininngs in one query, in another matter all together I would like create a procedure like the first but instead of returning only one player, I would like to return the percentage for each player
Thanks in advance for any light you can shine on this.
I have a question about stored procedures, Is it better to use stored procedures even if I only use it once at my site? Or is it better to write the sql-part directly in the sqldatasource?
And am I forced to create two different stored procedures even if they are exactly the same except the "Where-part"?
Now I have around 40 stored procedures, and quite many of them looks the same except the where-part...
(Iam just a beginner with SQL)
Hello every one,
I m working in aspx 2.0 with sql server 2005, please tell me how can I create Stored Procedures for two or more tables not a single table(select,insert,update,delete please send me the queries which can help me in easy way I will very thankful to you
Thank you
I am learning to make a ASP web site and feel that if i can do it the harder way using some stored procedures instead of using multiple datasources on each page requiring that it might be better. So i am wondering what are these used for:DECLARE vs just entering "@param1 varchar(30)"When i use "DECLARE @rc int" i get the error "Incorrect syntax near DECLARE"How to return values to ASP page in Visual Studio 2005 How to use @@rowcount - doesn't seem to work for me?i tried using DECLARE @rc intSET @rc = @@rowcountWhen to use GO, BEGIN etcIf i want to use the variable only in the procedure, and not needed to be inputed, do i need to put it in the CREATE PROCEDURE (section)?Should i use my own stored procedures or VS2005 created ones using datasources? not really procedures but SQL, in SQL can i do like IF ELSE? if i use my own i cant use the Optimistic Concurrency right? and whats that?
View 1 Replies View RelatedIs there a website or somewhere i can go to read up on stored procedures??
View 2 Replies View RelatedcREATE PROCEDURE emp @val varchar(50)AS
declare @test varchar(50)declare @a varchar(50)set @a= @val + '_a'set @test = 'alter table dbo.rights_user add ' + @a + ' varchar(50) null'
execute(@test)
GO
this is my procedure...anyth wrong here...i can able to execute procedure only with 3 char..egexec emp 'na'exec emp 'hr10'--->wen i try like this cannot..showing datataype mis match
Hi,
Can anyone help me. I've created a stored procedure in sql server and I'm trying to run it from my asp.net page. On Database Explorer I can't see it, or any for that matter, however I can see tables in the same schema.
Also I can't see it when I build a table adapter either.
Can anybody help?
Thanks
Sam
Hi,how can I use stored procedures in asp.net. The stored procedure itselve is defined on the sqlserver and works fine.Actual I found out that in my asp.net 2-surrounding there can be the adofunction disabled.I tried to use it with dimension of a new SqlConnection but I'm woundering why within a visual basic part I don't get the codecompletion whenI use the dimensioned object combined with commands.Regards,Ruprecht Helms
View 2 Replies View RelatedHi,I have a procedure that insert some values into database. The point is, when somebody doesn't fill up a certain field on the form, I don't want the procedure to insert an empty row into database. The procedure looks like this:@tresc text, @id_test int, @odp text, @correct bit, @odp1 text, @correct1 bit, @odp2 text, @correct2 bit, @odp3 text, @correct3 bit, @odp4 text, @correct4 bit, @odp5 text, @correct5 bit, @odp6 text, @correct6 bit, @odp7 text, @correct7 bit ASDeclare @id_utworzonego_pytania intBeginSet nocount on Insert into Pytanie (tresc,id_test) values ( @tresc,@id_test) select @id_utworzonego_pytania=@@IDENTITY if(@odp is not null) BEGIN Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp,@correct,@id_utworzonego_pytania) END Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp1,@correct1,@id_utworzonego_pytania) Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp2,@correct2,@id_utworzonego_pytania) Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp3,@correct3,@id_utworzonego_pytania) Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp4,@correct4,@id_utworzonego_pytania) Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp5,@correct5,@id_utworzonego_pytania) Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp6,@correct6,@id_utworzonego_pytania) Insert into Odpowiedz (odp,correct,id_pytania) Values (@odp7,@correct7,@id_utworzonego_pytania) SET NOCOUNT OFF END And the code:con = new SqlConnection("Data Source=ELF;Initial Catalog=logos;Integrated Security=True"); SqlCommand cmd = new SqlCommand("StoredProcedure2", con); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add(new SqlParameter("@tresc", TextBox1.Text)); cmd.Parameters.Add(new SqlParameter("@id_test", id)); cmd.Parameters.Add(new SqlParameter("@odp", TextBox10.Text)); cmd.Parameters.Add(new SqlParameter("@correct", RadioButtonList2.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp1", TextBox2.Text)); cmd.Parameters.Add(new SqlParameter("@correct1", RadioButtonList1.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp2", TextBox3.Text)); cmd.Parameters.Add(new SqlParameter("@correct2", RadioButtonList3.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp3", TextBox4.Text)); cmd.Parameters.Add(new SqlParameter("@correct3", RadioButtonList4.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp4", TextBox5.Text)); cmd.Parameters.Add(new SqlParameter("@correct4", RadioButtonList5.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp5", TextBox6.Text)); cmd.Parameters.Add(new SqlParameter("@correct5", RadioButtonList6.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp6", TextBox7.Text)); cmd.Parameters.Add(new SqlParameter("@correct6", RadioButtonList7.SelectedValue)); cmd.Parameters.Add(new SqlParameter("@odp7", TextBox8.Text)); cmd.Parameters.Add(new SqlParameter("@correct7", RadioButtonList8.SelectedValue)); con.Open(); cmd.ExecuteNonQuery(); con.Close();It works perfectly if someone fill all the textboxes; but it is not required. So when you leave an empty textbox, the procedure inserts an empty row into database. Please, help!Regards,N.
View 7 Replies View RelatedJust a question or 2: Would it be faster in your opinion to attempt to insert a user into a database and should a database user already exist and an exception is caught for duplicate key existing... warn the user that it already exists in the database or rather by using a stored procedure to check. ( I'm trying to remove as much redundancy in code as possible)Now for another instance... I need to create either 3 procedures, 1st to check if a user exists with relevant data... the 2nd to update if there is already data, 3rd to insert should it be null. Or should i just use a single procedure that Checks if the user exists, if the @@rowcount = 1 then update else insert. ( all in 1 compact procedure) Id like to hear some peoples opinions in this matter as everyone seems to have different ways of doing things, I would just like to know whats best.
View 3 Replies View Relatedhi to all,
i am using asp .net 2.0 and SQL Server 2005.
i want to use STORED PROCEDURES in my web application.
any links or code helps me a lot.
thanks in advance.
I have a question on stored procedures in visual studio.net. When I right click on the stored procedure node in the server explorer the only options I get are Refresh and Properties. These are also the only options I get when I right click on Tables or Views. I can’t figure out why I can’t create a new table, view or stored procedure. I believe I have the right permissions set but I can’t figure out why I get no other options. All the help I find on creating stored procedures say to make sure that sql server debugging is enabled for the programs (which it is) and then to right click on stored procedure and select the new stored procedures option from the pop-up window. I do not get this option.
View 6 Replies View RelatedI am trying to use a STORED PROCEDURE to update data in an SQL Server 2000.
I am getting this error:
An SqlParameter with ParameterName '@LinkTypeID' is not contained by this SqlParameterCollection.
Can anybody help, please.
Many thanks
Mike
STORED PROCEDURE
CREATE PROCEDURE spLinkTypeUpd
@LinkTypeID [int],
@LinkTypeName [varchar](50)
AS UPDATE taLinkType
SET LinkTypeName = @LinkTypeName
WHERE
LinkTypeID = @LinkTypeID
GO
BUTTON CODE
Dim connUpdate As SqlClient.SqlConnection
Dim cmdUpdate As SqlClient.SqlCommand
connUpdate = New SqlClient.SqlConnection("Server=localhost;database=test;UID=sa;pwd=admin")
cmdUpdate = New SqlClient.SqlCommand("spLinkTypeUpd", connUpdate)
cmdUpdate.CommandType = CommandType.StoredProcedure
With cmdUpdate
.Parameters.Add("@LinkTypeName", txtLinkTypeName.Text)
.Parameters("@LinkTypeID").Value = 34
End With
connUpdate.Open()
cmdUpdate.ExecuteNonQuery()
connUpdate.Close()
I am getting following error when i execute the stored procedure...
Procedure or function TestInsert has too many arguments specified
What can i be the reason for this..