Re-pointing Stored Procedures
Jan 19, 2005
How do I "point" a set of stored procedures to operate on different linked servers?
In other words, I have the following linked servers:
DatabaseA
DatabaseB
DatabaseC
DatabaseD
...and in the future, there may be added additional linked servers.
All the linked servers have identical schema, but they contain unique data--each linked server represents a company.
I have a database which will contain stored procedures which I will want to operate against these linked servers. How can I "redirect" my stored procedures to operate against a chosen linked server?
If these were not linked servers, but SQL Server databases, I'd be able to replicate the same stored procedures in each database. Then, when I called a stored procedure, it would act against the data in that database. But these aren't SQL Server databases, so that idea is out.
Unfortunately, the USE command cannot be used within a stored procedure, and even if you could, I can't get it to respond to a database name given as a variable. That idea is out.
The only alternative I have left is to use the string catenation facility of the EXECUTE command. Unfortunately, with 100s of complex queries, setting that up is going to be a nightmare.
Does anyone have any ideas?
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Jul 23, 2005
I 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!!
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Sep 30, 2006
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
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Nov 6, 2007
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
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Sep 8, 2006
datasource jdbc in UAT Server has been modified to use ms sql driver & point to the UAT sql server .
I Really not understand what is exactly meaning of modified and pointing (but i know theory any application need to get access that should point to server )or otherwords we say application is pointig to database, to point one server to other what we do get that . could any one give detail idea really i am missing some basics drivers and application pointing . may i know any book or link to study more about this kind of sutuation
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Mar 29, 2006
I am new to SQL and I am trying to have a column in my table that points to images I have stored in a directory on my system. I cannot seem to get it to work correctly and I am wondering if someone might be able to help. I want to use this image for each record with the other information on my windows form but I cannot seem to get the file pointer right. Any help would be appreciated. Thanks.
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Jan 4, 2008
Hi guys, i have a little question, i hope you can back me up please.
I have this tables:
Code:
TV
IdTV - autoincremental int, Primary key
IdCamera - int, foreign key
DeviceType int
Code:
DayLightCamera
IdDayLightCamera - autoincremental int, Primary key
DayLightCameraName - varchar(30)
Code:
InfraredCamera
IdInfraredCamera - autoincremental int, Primary key
InfraredCameraName - varchar(30)
now, when in insert a row in "TV" the foreign key "IdCamera" will relate to a row in either "InfraredCamera" or in "DaylightCamera" depending on the "DeviceType" value.
in other words, if i insert a row with DeviceType=0, then IdCamera will have to point to a row in the "InfraredCamera" table. And if i insert a row with DeviceType=1, then IdCamera will have to point to a row in the "DaylightCamera" table.
so, my question is, how can i make the constraints relationship so that the idCamera relates to a row in DaylightCamera or in InfraredCamera depending on the value of DeviceType? should i make 2 foreign keys with allow null? or should i place both relationships to the same foreign key? im not sure what to do
Thanks guys for your help. it is really appreciated!
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Dec 13, 2004
Hi all,
I am new to this so take it slow. I want to build views on SQL Server that points to a db on Sybase. Is this possible? Pro and cons?
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Oct 25, 2005
I hope this question belongs in this forum.
I have a .ADP application (access 2000 front end, SQL Server 2000 back end)
I basically want to create a new .ADP file and point it to a different SQL Server 2000 Database.
I've copied the current SQL Server DB and recreated it. Same for the .ADP file, but it is currently pointing to the old Db, where do I go to have it point to the new SQL Server DB?
Thanks
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Jul 3, 2015
I've started working at an organization that has a sql 2005 cluster with a named instances on it, lets call it Instance1. What they done is to create a dns alias for servername that is the same as the instance name, so when you connect to the sql server you connect "Instance1Instance1".
We want to move to SQL 2014 cluster with AlwaysOn Availability Groups doing the HA/DR, the question is if I create a listener name called "Listener1" is there a way to using DNS or anything else to point "Instance1Instance1" to "Listener1"
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Apr 29, 2008
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'
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Jun 13, 2007
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?
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May 13, 2008
Greetings:
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!
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Jun 25, 2014
In our environment applications are using a DNS name which points to the physical server ip address. Now we are planning to move to 2014. We are planning to have servers in different subnets so we will be having two ip adresses for listener. How we can point the DNS to the listener ips? If failover happens can the DNS point to the exact ip address of the listener where it's primary node?
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Nov 27, 2006
Hi,
I am using a WMI Event Watcher task to watch for files dropped into a directory over a network drive.
It seems to work fine when it is pointed to a physical drive name, but not when I use a machine name.
I.e.
This works -
SELECT * FROM __InstanceCreationEvent WITHIN 10 WHERE TargetInstance ISA "CIM_DirectoryContainsFile" and TargetInstance.GroupComponent= "Win32_Directory.Name="C:\\temp\\folder1\\folder2\folder3""
This fails -
SELECT * FROM __InstanceCreationEvent WITHIN 10 WHERE TargetInstance ISA "CIM_DirectoryContainsFile" and TargetInstance.GroupComponent= "Win32_Directory.Name=\\\\machineName\\folder1\\folder2\\folder3"
The failing code does not throw any errors (i.e. SSIS thinks the WQL syntax is correct), but it doesn't pick up any dropped files.
Am I doing something incorrect with the syntax, or must I use a physically mapped drive letter?
Thanks
H
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Apr 7, 2006
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!
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Apr 23, 2008
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.
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Mar 26, 2008
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
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Nov 8, 2006
How to "CREATE credentials pointing to SQL SERVER logins" and "creating proxys for SQL server agent pointing to SQL SERVER login.
As The SQL server login does not display in the CHECK NAMES list when we are trying to select the identity but All the other Windows logins display correctly in this list .
So using the SQLserver login fails to run a SQL server Job (which uses the credentials and proxies pionting to SQL server logins)
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Apr 13, 2007
I am not sure if this is necessarily a simple question, but I'm somewhat new to SQL so I thought maybe there's an obvious answer I just don't know about.
The problem is that I have one "master" table, and a child table that has two foreign key references back to that master table. Both of these foreign key constraints are marked as "on delete cascade" with the intention that should a row from the master table be deleted, any rows that reference that object in EITHER foreign key field should be deleted.
I am wondering why this causes a cycle. It seems logical enough to me, it just involves two passes of the table, one for each affected column.
Thanks,
Logan
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Jun 16, 2007
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
-------
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May 8, 2008
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
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Nov 1, 2007
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?
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Jan 24, 2007
One of our developers has written a view which will execute completely (returns ~38,000 rows) in approx 1 min out of SQLMS (results start at 20 sec and completes by 1:10 consistently).
However, if he adds a data flow task in SSIS, adds an OLEDB Data Source and selects Data Access Mode to "Table or view" and then selects the same view, it is consistently taking over 30 minutes (at which point we've been killing it). I can see the activity in the Activity Monitor, it is doing a SELECT * from that view and is runnable the whole time.
If we modify the view to SELECT TOP 10, it returns in a short time.
Has anyone run into this problem? Any suggestions? It is very problematic, as if the views change we have to hack around this problem.
Thanks for any responses.
Jeff
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Jan 17, 2007
I have created a package that use SSIS check pointing for failure-retry mechanism. I knew that when this package fails, on restarting the package it starts from the task where it got failed.
Is it possible for me to override this on a custom condition and start the package at an earlier task where it executed successfully?
Ex:
Check pointing is enabled.
FTP task è Write to Staging Table è Write to Target table.
Assuming I am downloading XML file through FTP and writing to a table.
FTP Download is successful.
Read from XML file and write to Staging table task failed because of downloaded file is not a well formed XML.
Here, FTP task is completed successfully; it failed only in the second task. When I re-run the package; it starts from the second [Read from XML file and write to staging table] task because of check pointing.
Is it possible for me to restart from the FTP task on a custom condition where it executed successfully?
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May 15, 2008
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
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Jun 17, 2006
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
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Dec 15, 2006
I am interested to know about stored procedures in Mssql .Can anyone please help me out.
Thanx in advance.
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Feb 24, 2007
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.
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Feb 25, 2007
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)
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May 2, 2007
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
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Jun 19, 2007
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?
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Jul 5, 2007
Is there a website or somewhere i can go to read up on stored procedures??
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