Update Using Stored Procedures

Feb 20, 2008

Hi,

I wonder if anyone knows any good web tutorials or books where I can learn how to make update using sprocs (in ASP.NET and MSSQL environment).

Thanks 

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Update And Delete Stored Procedures Not Working

Feb 24, 2006

I grouped everything together so you see it all. I'm not getting any errors but nothing is happening. I had this working and then I converted to Stored Procedures and now it's not.
CREATE PROCEDURE UpdateCartItem(@itemQuantity int,@cartItemID varchar)ASUPDATE CartItems Set pounds=@itemQuantityWHERE cartItemID=@cartItemIDGO
<asp:Button CssClass="scEdit" ID="btnEdit" Runat="server" Text="Update" CommandName="Update"></asp:Button>
    Sub dlstShoppingCart_UpdateCommand(ByVal s As Object, ByVal e As DataListCommandEventArgs)        Dim connStr As SqlConnection        Dim cmdUpdateCartItem As SqlCommand        Dim UpdateCartItem        Dim strCartItemID As String        Dim txtQuantity As TextBox        strCartItemID = dlstShoppingCart.DataKeys(e.Item.ItemIndex)        txtQuantity = e.Item.FindControl("txtQuantity")        connStr = New SqlConnection(ConfigurationSettings.AppSettings("sqlCon.ConnectionString"))        cmdUpdateCartItem = New SqlCommand(UpdateCartItem, connStr)        cmdUpdateCartItem.CommandType = CommandType.StoredProcedure        cmdUpdateCartItem.Parameters.Add("@cartItemID", strCartItemID)        cmdUpdateCartItem.Parameters.Add("@itemQuantity", txtQuantity.Text)        connStr.Open()        cmdUpdateCartItem.ExecuteNonQuery()        connStr.Close()        dlstShoppingCart.EditItemIndex = -1        BindDataList()    End Sub
____________________________________________________________
CREATE PROCEDURE DeleteCartItem(@orderID Float(8),@itemID nVarChar(50))ASDELETEFROM CartItemsWHERE orderID = @orderID AND itemID = @itemIDGO
<asp:Button CssClass="scEdit" ID="btnRemove" Runat="server" Text="Remove" CommandName="Delete"></asp:Button>
    Sub dlstShoppingCart_DeleteCommand(ByVal s As Object, ByVal e As DataListCommandEventArgs)        Dim connStr As SqlConnection        Dim cmdDeleteCartItem As SqlCommand        Dim DeleteCartItem        Dim strCartItemID        strCartItemID = dlstShoppingCart.DataKeys(e.Item.ItemIndex)        connStr = New SqlConnection(ConfigurationSettings.AppSettings("sqlCon.ConnectionString"))        cmdDeleteCartItem = New SqlCommand(DeleteCartItem, connStr)        cmdDeleteCartItem.CommandType = CommandType.StoredProcedure        cmdDeleteCartItem.Parameters.Add("@cartItemID", strCartItemID)        connStr.Open()        cmdDeleteCartItem.ExecuteNonQuery()        connStr.Close()        dlstShoppingCart.EditItemIndex = -1        BindDataList()    End Sub

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Make A Copy Of SQL DB And Update/change Stored Procedures

Oct 10, 2006

Can I make a copy of my development database DEV on same SQL SERVER machine, rename it to TEST and stored procedures to be updated automatically for statements likeUPDATE [DEV].[dbo].[Company]SET [company_name] = @company_nameto becomeUPDATE [TEST].[dbo].[Company]SET [company_name] = @company_namein order not to edit each individual stored procedure for updating it ?

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Writing Insert And Update Stored Procedures For Normalized Schemas?

May 25, 2006

I have a database schema that has an Address table used to store addresses for different entities such as Customers and Employees. I want to reuse the same Address record between different Customers and Employees without duplicating any address information. I'm not sure what the best approach might be.

Should have I have seperate stored procedures on the Address table that update and insert new addresses, where each Address record remains immutable once created? (So the update stored procedure actually creates a new Address record if the data changes). These stored procedures would then be invoked by business logic and used in tandem with stored procedures that act on Customers and Employees to ensure that no address records are duplicated.

Or should I create a view on a Customer joined with Address, and similarily with Employee and Address, and have stored procedures that act on these views and ensure that no Address records are duplicated. Should I use instead of triggers to override the behavior of insert and update on the view to achieve these?

I'm rather lost as to what direction I should take. Any help would be much appreciated, thanks!

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How To Update Hard Coded Database References In Stored Procedures ?

Feb 6, 2008

Hi There,

Our company deals with financial education and typically has 9 different databases which have some cross referenced stored procedures. Every time we replicate Production database into TEST and DEV environments, we had to manually update the database references in Stored procedures. and it usually takes atleast a week and until then all the dev and test work has to wait.

Hence, I wanted to write a script, Here the code below.


-- These two variables must contain a valid database name.
DECLARE @vchSearch VarChar(15),
@vchReplacement VarChar(15)

SET @vchSearch = 'Search'
SET @vchReplacement = 'Replacement'
/*
-- Select the Kaplan Database Names in the Current Server
*/

DECLARE @tblDBNames TABLE (vchDBName VarChar(30))
INSERT INTO
@tblDBNames
SELECT
Name
FROM
MASTER.DBO.SYSDATABASES
WHERE
Has_DBAccess(Name)=1
And Name IN ( 'DB_DEV', 'DB_TEST', 'DB_PROD', 'WEBDB_DEV', 'WEBDB_TEST', 'WEBDB_PROD' , 'FINDB_DEV', 'FINDB_TEST', 'FINDB_PROD')

--SELECT * FROM @DBNames

IF @vchSearch NOT IN (SELECT vchDBName FROM @tblDBNames)
BEGIN
PRINT 'Not a Valid Search DB Name'
GOTO Terminate
END
IF @vchReplacement NOT IN (SELECT vchDBNAME FROM @tblDBNames)
BEGIN
PRINT 'Not a Valid Replacement DB Name'
GOTO Terminate
END

-- We have Valid DB Names, lets proceed...
--USE @vchReplacement

SET @vchSearch = '%' + @vchSearch + '..%'
SET @vchReplacement = '%' + @vchReplacement + '..%'

-- Get Names of Stored Procedures to be altered
DECLARE @tblSProcNames TABLE (vchSPName VarChar(100))

INSERT INTO
@tblSProcNames
SELECT
DISTINCT so.Name
FROM
SYSOBJECTS so
INNER JOIN SYSCOMMENTS sc
ON sc.Id = so.Id
WHERE
so.XType='P'
AND sc.Text LIKE @vchSearch
ORDER BY
so.name

-- Now, the table @tblSprocNames has the names of stored procedures to be updated.
-- And we have to Some HOW ?!! grab the stored proc definition and use REPLACE() to
-- update the database reference
-- Then, use cursors to loop through each stored proc and upate the reference



Now, I have got stuck how to extract the body of a stored procedure into a variable.


Please Help.... I dont want spend weeks of time in the future to do this work manually.

Madhu

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Apr 3, 2015

Is there a way in SQL server that can generate stored procedures for select, insert, update, delete on certain tables?

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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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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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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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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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Aug 25, 2005

My company works with a fairly large database that needs to be kept live.

My problem is that we need a method of updating the database without messing the data, or crashing the website.

I am sure this is a common problem with a number of solutions. Could
anyone please direct me to a good article on the best practices for
updating databases like this?

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Calling A Stored Procedure Inside Another Stored Procedure (or Nested Stored Procedures)

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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Help Send An Personal Email From Database Mail On Row Update-stored PROCEDURE Multi Update

May 27, 2008

hi need help how to send an email from database mail on row update
from stored PROCEDURE multi update
but i need to send a personal email evry employee get an email on row update
like send one after one email


i use FUNCTION i get on this forum to use split from multi update

how to loop for evry update send an single eamil to evry employee ID send one email

i update like this


Code Snippet
:

DECLARE @id nvarchar(1000)
set @id= '16703, 16704, 16757, 16924, 17041, 17077, 17084, 17103, 17129, 17134, 17186, 17190, 17203, 17205, 17289, 17294, 17295, 17296, 17309, 17316, 17317, 17322, 17325, 17337, 17338, 17339, 17348, 17349, 17350, 17357, 17360, 17361, 17362, 17366, 17367, 17370, 17372, 17373, 17374, 17377, 17380, 17382, 17383, 17385, 17386, 17391, 17392, 17393, 17394, 17395, 17396, 17397, 17398, 17400, 17401, 17402, 17407, 17408, 17409, 17410, 17411, 17412, 17413, 17414, 17415, 17417, 17418, 17419, 17420, 17422, 17423, 17424, 17425, 17426, 17427, 17428, 17430, 17431, 17432, 17442, 17443, 17444, 17447, 17448, 17449, 17450, 17451'
UPDATE s SET fld5 = 2
FROM Snha s
JOIN dbo.udf_SplitList(@id, ',') split
ON split.value = s.na
WHERE fld5 = 3

now
how to send an EMAIL for evry ROW update but "personal email" to the employee



Code Snippet
DECLARE @xml NVARCHAR(MAX)DECLARE @body NVARCHAR(MAX)
SET @xml =CAST(( SELECT
FirstName AS 'td','',
LastName AS 'td','' ,
SET @body = @body + @xml +'</table></body></html>'
EXEC msdb.dbo.sp_send_dbmail
@recipients =''
@copy_recipients='www@iec.com',
@body = @body,
@body_format ='HTML',
@subject ='test',
@profile_name ='bob'
END
ELSE
print 'no email today'


TNX

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Aug 18, 2007

I have a Product Table.
And now I have to create its Stored Procedures.
I am asking the best practice regarding the methods Insert And Update.
There are two options.
1. Create separate 2 procedures like InsertProduct and UpdateProduct.
2. Create just 1 procedure like ModifyProduct. In which programmatically check that either the record is present or not. If present then update and if not then insert. Just like Imar has done in his article http://imar.spaanjaars.com/QuickDocId.aspx?quickdoc=419
Can any one explain the better one.
Waiting for helpful replies.
http://imar.spaanjaars.com/QuickDocId.aspx?quickdoc=419
a

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Jul 23, 2006

I'm having a strange problem that I can't figure out. I have an SQL stored procedure that updates a small database table. When testing the Stored Procedure from the Server Explorer, it works fine. However, when I run the C# code that's supposed to use it, the data doesn't get saved. The C# code seems to run correctly and the parameters that are passed to the SP seem to be okay. No exceptions are thrown.
The C# code:
   SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["touristsConnectionString"].ConnectionString);
SqlCommand cmd = new SqlCommand("fort_SaveRedirectURL", conn);
cmd.CommandType = CommandType.StoredProcedure;
Label accomIdLabel = (Label)DetailsView1.FindControl("lblID");
int accomId = Convert.ToInt32(accomIdLabel.Text);
cmd.Parameters.Add("@accomId", SqlDbType.Int).Value = accomId;
cmd.Parameters.Add("@path", SqlDbType.VarChar, 250).Value = GeneratePath();
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch(Exception ex)
{
throw ex;
}
finally
{
conn.Close();
}
 The Stored Procedure:
  ALTER PROCEDURE developers.fort_SaveRedirectURL
(
@accomId int,
@path varchar(250)
)
AS
DECLARE
@enabled bit,
@oldpath varchar(250)

/* Ensure that the accommodation has been enabled */
SELECT @enabled = enabled FROM Experimental_Accommodation
WHERE Experimental_Accommodation.id = @accomId

IF (@enabled = 1)
BEGIN
/* Now check if a path already exists */
SELECT @oldpath = oldpath FROM Experimental_Adpages_Redirect
WHERE Experimental_Adpages_Redirect.accom_id = @accomId

IF @oldpath IS NULL
BEGIN
/* If Path already exists then we should keep the existing URL */
/* Otherwise, we need to insert a new one */
INSERT INTO Experimental_Adpages_Redirect
(oldpath, accom_id)
VALUES (@path,@accomId)
END
END
RETURN 

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Hello,

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I suspect I need something, like a GO statement, but that doesnt seem to work for a stored procedure. Can anyone offer some assistance?

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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 (
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execute sp_executesql @sqlval
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hi

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Dec 15, 2006

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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,
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Events AS E ON E.id = D.Event_id
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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
 
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Hello every one,
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cREATE 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
 

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Hi,
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 Thanks
 Sam
 

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