Changing Field Values In A Stored Procedure
May 4, 2003
Here's the deal:
I import a flat file from a legacy system, and then convert it into a single table. That works simply enough.
Then I have a SP that querys that table using a parameter for an accountID. My business tier calls that SP and returns the results to the calling tier (my web application). Easy enough...
Now for the question. The people who created the flat file (written in COBOL) decided to use "codes" to represent data. So, for instance, if I'm looking for the account plan, I can expect to see characters like ], or [, or +, etc... These characters have a special meaning, like:
] = Plan A
[ = Plan B
+ = Plan C, and so on.
Currently, the web application displays those characters, but I want it to display the actual plan name. Is there a way that when I execute the SP, the SP could pull the necessary records, and whenever it encounters a certain "plan" character, it could convert it into a "readable" name? Say that it sees that the plan_type field has a value of "]" for twenty records, so it converts those twenty records' plan_type value from "]" into "Plan A"? I'm not sure if I can do that, but I want to at least evaluate the option if I can.
I've evaluated other options, like using a CASE statement in my code, but I shot that down quickly...for obvious reasons. I don't wanna be changing my web application or business tier each time these guys update a plan name, or add a new one, delete an existing one, etc...
I've also thought about creating a dictionary table than contains the plan's code and its name, and then just INNER JOIN the first table with the dict table. This would keep my SP very simple (it's very straight-forward right now, and I like that). That way, if a plan name is ever changed, or a new one is added, I simply update the dict table using a simple query. However, if my SP is doing the conversion, I could just as easily update the SP.
Either of these methods would work for me, and I *do* know how to do the latter (dict table). However, there are quite a few other fields that I may have to do this for. I believe when I left for the day on Friday, my last count was 14 fields total that needed translation. That would mean 14 different dict tables! That could certainly affect my SP performance with all those INNER JOINS!
Therefore, I'm certainly interested in figuring out if it's possible to do the former method (SP), and then I shall decide which method is best for my situation.
Feel free to include your thoughts on which process you think is better as well. I'm really riding the fence with this one. However, if I can't find out how to change field values in my SP, then obviously I'll make a decision very quickly...
Thanks in advance.
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May 15, 2008
If I have a column named "Login" in a SQL Table (I am sharing with another application) that I am using a stored procedure to acquire the information from, how can I trranspose its name to match code already written in a Web App to get the data.
There is a web app already created that has the followig code to get the data from the database
Dim strSQL ast string = "UsersSelectCommand"
intLoginID = objDataReader("LoginID")
My stored procedure is the following:
CREATE PROCEDURE UsersSelectCommand/* ( @parameter1 datatype = default value, @parameter2 datatype OUTPUT )*/AS Select Lastname, FirstName, Login from Users Order by LastName
GO
The stored procedure will return "Login" instead of "LoginID" that I am wanting. How can I modify the Stored Procedure to change the LoginID to Login.
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Sep 18, 2015
I've got this virus URL... in our production server. It is changing the values in a table column.
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Apr 25, 2008
Has anyone seen this issue before? We are running a SQL CE 3.5 database on a windows desktop. A couple of our tables have ntext fields. When we do an insert the statement updates the value for all rows, not just the one that was added. I can easily repro this with some of the online samples too. Try the following:
SqlCeConnection conn = new SqlCeConnection(_sConn);
conn.Open();
SqlCeCommand cmd = conn.CreateCommand();
cmd.CommandText = "CREATE TABLE BlobTable(name nvarchar(128), blob ntext);";
cmd.ExecuteNonQuery();
cmd.CommandText = "INSERT INTO BlobTable(name, blob) VALUES (@name, @blob);";
SqlCeParameter paramName = cmd.Parameters.Add("name", SqlDbType.NVarChar, 128);
SqlCeParameter paramBlob = cmd.Parameters.Add("blob", SqlDbType.NText);
paramName.Value = "Name1";
paramBlob.Value = "Name1 Memo";
cmd.ExecuteNonQuery();
cmd.CommandText = "INSERT INTO BlobTable(name, blob) VALUES (@name, @blob);";
SqlCeParameter paramName = cmd.Parameters.Add("name", SqlDbType.NVarChar, 128);
SqlCeParameter paramBlob = cmd.Parameters.Add("blob", SqlDbType.NText);
paramName.Value = "Name2";
paramBlob.Value = "Name2 Memo";
cmd.ExecuteNonQuery();
After the second execution the blob column in both rows will have the value 'Name2 Memo'.
This is obviously a huge problem for us and would appreciate it if someone can explain what is happening. Seems like a bug but would like to be certain before I go the support route.
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Jan 7, 2008
Hi i have the following stored procedure, i am trying to convert it to inline sql, however i got stuck, because how would i output a value e.g "@Access_Right_ID", this is the stored procedure below
CREATE PROCEDURE dhoc_AccessRight_Insert @AccessLevel char(50), @Access_Right_ID int OUT,
@Tstamp timestamp out
ASSELECT * FROM tblAccess_Right
WHERE AccessLevel = @AccessLevel IF @@ROWCOUNT <>0 BEGIN RAISERROR('This record is already in the database',16,1) RETURN 14 END
ELSE BEGIN SET NOCOUNT OFF; INSERT INTO tblAccess_Right ( AccessLevel ) VALUES (@AccessLevel); SET @Access_Right_ID = @@Identity SET @Tstamp = (SELECT Tstamp FROM tblAccess_Right WHERE Access_Right_ID=@Access_Right_ID)
--Make sure this has saved, if not return 10 as this is unexpected error IF @@rowcount = 0 BEGIN RAISERROR('This record has not been inserted at this time, it might have been inserted by another user, please try again',16,1) RETURN 10 END ELSE BEGIN IF @@error <>0 BEGIN RETURN @@error END ENDEND
GO
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May 25, 2000
Is there any way to change the 'type' of a stored procedure from 'user' to 'system'?
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Aug 24, 1999
Hello all,
I have discovered that you cannot use the "USE" command in a stored procedure to change to another database.
Is there any way I can change to another database within a stored procedure besides calling another stored procedure on the database I want?
Thanks,
Nev.
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Jul 20, 2005
I need to create a stored procedure in the master database that canaccess info to dynamically create a view in another database. Itdoesn't seem like it should be very hard, but I can't get it to work.Here's an example of what I want to do.CREATE PROCEDURE create_view @dbname sysnameASBEGINDECLARE @query varchar(1000)SELECT @query = 'use ' + @dbname + ' go CREATE VIEW ........'EXEC(@query)ENDIn this case, I get an error with the word "go". Without it, I get a"CREATE VIEW must be the first statement in a batch" error. I tried asemicolon in place of "GO" but that didn't help either.Thanks
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Mar 5, 2007
Hello,
After I changed the activation stored procedure of a queue, the old activation stored procedure keeps being launched by the service associated with the queue. I turned the queue off and on, but to no avail. I also checked the dynamic view sys.service_queues to make sure the proper stored procedure exists in the field activation_procedure. Do you have any idea about what might have gone wrong?
Thanks
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Mar 7, 2001
I have a stored proc which will be fed a value that is compared to a char value for a selection. One of the choices might be 'all' for which I want to return all records. Something like this
create procedure name @location char(40)
as select ----------------
where locname like @location
I tried using LIKE COALESCE but no luck. Any ideas
Thanks
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Mar 29, 2004
The SQL Server is running full recovery model but they would like it to be changed to simple while the data backup occurs then set back to full. Is there a way to do this in a stored procedure or is it all done via options ? Thanks
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Aug 18, 2006
After I change a fairly complex stored procedure and I run a reportagainst it, crystal hangs at "assesing database". I have verified thedatabase. When I run a trace on SQL is shows repeated cachemiss overand over. I let it run for 30 minutes and nothing.Anyone?
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Jul 23, 2005
Hello everyone,I need advice of how to accomplish the following:Loop though records in a table and send an email per record. Emailrecipient, message text and attachment file name - that's all changesrecord by record.Is it doable from a stored procedure (easily I mean, or am I better offwriting a VB app)? There are so many options of sending mail from SQLserver - CDONTS, SQL MAIL TASK, xp_sendmail. What's easier to implementand set up?Thanks a lot!!!(links and fragments of sample code would be greatlyappreciated)Larisa
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Aug 3, 2006
Hi,
When i try to insert a value in to a field of datatype float(8), it is storing the wrong values(approximate values).
For example, if i try to insert 2.62 , it takes it as 2.6200000000000001
But i can see the correct values displayed in the frontend.
Heard that there is a fix available for this issue.
Could any of you help me in getting the details about that fix?
Thanks in advance.
~ Chaitanya
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Oct 27, 2006
Hello Everyone,
I have the following stored procedure:
set ANSI_NULLS OFF
set QUOTED_IDENTIFIER OFF
GO
ALTER PROCEDURE [dbo].[usp_MLSReport_LRR]
@UserId int,
@ReportGroupId int = null,
@BranchTranType varchar(50) = null,
@BranchDivision varchar(50) = null,
@BranchRegion varchar(50) = null,
@BranchNbr int = null,
@BranchSatId varchar(1) = null,
@BeginDate datetime,
@EndDate datetime
AS
-- DECLARE @UserId int,
-- @ReportGroupId int,
-- @BranchTranType varchar(50),
-- @BranchDivision varchar(50),
-- @BranchRegion varchar(50),
-- @BranchNbr int,
-- @BranchSatId varchar(1),
-- @BeginDate datetime,
-- @EndDate datetime
--
-- SET @UserId = 4602
-- --SET @ReportGroupId = 46
-- SET @BranchDivision = 'DENVER DIRECT'
-- SET @BeginDate = '4/27/05'
-- SET @EndDate = '9/30/05'
SET NOCOUNT ON
DECLARE @UseCTD int
SET @UseCTD = CASE WHEN @BranchTranType IS NULL
AND @BranchDivision IS NULL
AND @BranchRegion IS NULL
AND @BranchNbr IS NULL
AND @BranchSatId IS NULL THEN 1 ELSE 0 END
SELECT DISTINCT
L.ProviderId,
L.OriginalProviderId,
S.SourceCode,
SG.SourceGroupCode,
SGDescription=SG.Description,
RG.ReportGroupId ,
ReportGroupDesc=RG.Description ,
L.VendorId,
VEN.VendorName,
B2.BranchTranType,
B2.BranchDivision,
B2.BranchRegion,
B2.BranchName,
L.BranchNbr,
L.BranchSatId ,
Branch=CONVERT(varchar, L.BranchNbr) + L.BranchSatId,
LoNbr = ISNULL(L.LONbr, 9999),
LoName = ISNULL(LO.LOName, ' - NOT ASSIGNED -') ,
LoEmploymentStatus = LO.EmploymentStatus,
LeadCount = 1,
Completed = CASE WHEN L.RecCompleted = 'C' THEN 1 ELSE 0 END,
InCompleted = CASE WHEN L.RecCompleted = 'I' THEN 1 ELSE 0 END ,
NoContact = CASE WHEN LD.Disposition = 16 THEN 1 ELSE 0 END,
Contacted = CASE WHEN LD.Disposition <> 16 THEN 1 ELSE 0 END,
Pending = CASE WHEN LD.Disposition IS NULL THEN 1 ELSE 0 END,
NoSale = CASE WHEN LD.Disposition <> 1 THEN 1 ELSE 0 END,
Apps1003 = CASE WHEN LD.Disposition = 1 THEN 1 ELSE 0 END ,
AppraisalsOrdered = CASE WHEN ISNULL(T3._@8034, 0) = 0 THEN 0 ELSE 1 END,
ClosedApps= CASE WHEN (@UseCTD = 1 AND SMT2._H0770 IS NOT NULL) OR SMT._H0770 IS NOT NULL THEN 1 ELSE 0 END,
LoanVolume = CASE WHEN @UseCTD = 1 AND LD.CTDLoanNbr IS NOT NULL THEN ISNULL(T1._@2026, 0) ELSE ISNULL(T1._@2026, 0) END,
OrigLoanBalance = CASE WHEN @UseCTD = 1 AND LD.CTDLoanNbr IS NOT NULL THEN ISNULL(SMT2._H0360, 0) ELSE ISNULL(SMT._H0360, 0) END,
Revenue = CASE WHEN @UseCTD = 1 AND LD.CTDLoanNbr IS NOT NULL THEN ISNULL(SMT2.calc_TotalIncomeDollars, 0) ELSE ISNULL(SMT.calc_TotalIncomeDollars, 0) END,
MarketingCost = CASE WHEN L.VendorId IN (59, 60) THEN 0 ELSE ISNULL(S.Cost, 0) END,
CAM.LeadTypeId,
SMT.calc_TotalIncomeDollars,
SP.SubjectAddrState,
SP.SubjectSCF,
S.LeadFormLabel
FROM MLS..tbl_MLS_Leads L (NOLOCK)
INNER JOIN MLS..tbl_MLS_LeadDispositions LD (NOLOCK) ON (LD.ProviderId = L.ProviderId)
INNER JOIN MLS..tbl_MLS_Branches B1 (NOLOCK) ON (B1.BranchNbr = L.BranchNbr AND B1.BranchSatId = L.BranchSatId)
INNER JOIN MLS..vw_MLS_AUCodeSecurity AU (NOLOCK) ON (B1.AUCode = AU.AUCode AND AU.UserId = @UserId)
INNER JOIN CHEC..SMT_Branches B2 (NOLOCK) ON (B1.BranchNbr = B2.BranchNbr)
INNER JOIN MLS..tbl_MLS_SubjectProperties SP (NOLOCK) ON (SP.ProviderId = L.ProviderId)
LEFT JOIN CHEC..TMRPT100 T1 (NOLOCK) ON (T1._@LOAN# = LD.TMOLoanNbr)
LEFT JOIN CHEC..TMRPT300 T3 ON (T1._@LOAN# = T3.R3LOAN)
LEFT JOIN CHEC..SMT3 SMT (NOLOCK) ON (SMT._H0010 = LD.TMOLoanNbr)
LEFT JOIN CHEC..SMT3 SMT2 (NOLOCK) ON (SMT2._H0010 = LD.CTDLoanNbr)
LEFT JOIN CHEC..SRVDSR SRV (NOLOCK) ON (SMT._H0010 = SRV._LOAN_NUM)
LEFT JOIN CHEC..SRVDSR SRV2 (NOLOCK) ON (SMT._H0010 = SRV2._LOAN_NUM)
LEFT JOIN MLS..tbl_MLS_MarketingSources S (NOLOCK) ON (S.SourceId = L.SourceId)
LEFT JOIN tbl_MLS_MarketingSourceGroups SG (NOLOCK) ON (S.SourceGroupId = SG.SourceGroupId)
LEFT JOIN tbl_MLS_ReportGroups RG (NOLOCK) ON (RG.ReportGroupID = SG.ReportGroupID)
LEFT JOIN (
SELECT
LONbr,
LOName = FullName,
EmploymentStatus,
ReHireDate,
HireDate,
TermDate
FROM MLS..vw_MLS_UsersWithLONbrs (NOLOCK)
) LO ON (LO.LONbr = L.LONbr)
LEFT JOIN MLS..tbl_MLS_Campaigns CAM (NOLOCK) ON (CAM.CampaignId = SG.CampaignId)
LEFT JOIN MLS..tbl_MLS_Vendors VEN (NOLOCK) ON (VEN.VendorId = L.VendorId)
WHERE L.DateReceived BETWEEN @BeginDate AND @EndDate + ' 23:59:59'
AND (CASE WHEN @ReportGroupId IS NULL THEN 1 WHEN @ReportGroupId = RG.ReportGroupId THEN 1 ELSE 0 END) = 1
AND (CASE WHEN @BranchTranType IS NULL THEN 1 WHEN @BranchTranType = B2.BranchTranType THEN 1 ELSE 0 END) = 1
AND (CASE WHEN @BranchDivision IS NULL THEN 1 WHEN @BranchDivision = B2.BranchDivision THEN 1 ELSE 0 END) = 1
AND (CASE WHEN @BranchRegion IS NULL THEN 1 WHEN @BranchRegion = B2.BranchRegion THEN 1 ELSE 0 END) = 1
AND (CASE WHEN @BranchNbr IS NULL THEN 1 WHEN @BranchNbr = L.BranchNbr THEN 1 ELSE 0 END) = 1
AND (CASE WHEN @BranchSatId IS NULL THEN 1 WHEN @BranchSatId = L.BranchSatId THEN 1 ELSE 0 END) = 1
AND L.ProviderId = L.OriginalProviderId
AND L.VendorId NOT IN (59, 60, 131) -- Exclude Turndown or Ghost leads
AND L.Deleted = 0
I need to add the field DateReceived from the following view:
dbo.vw_MLS_Leads
How should I code this?
As always thanks for the great answers and suggestions in advance.
Have a great day!
Kurt
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Dec 14, 2007
I'm using a stored procedure from sqlserver 2005 to get columns for my report. But, I don't know how to capture the returned values from the procedure and show it on the report.
Please advice.
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Aug 19, 2015
I have a stored procedure that selects the unique Name of an item from one table.
SELECT DISTINCT ChainName from Chains
For each ChainName, there exists 0 or more StoreNames in the Stores. I want to return the result of this select as the second field in each row of the result set.
SELECT DISTINCT StoreName FROM Stores WHERE Stores.ChainName = ChainName
Each row of the result set returned by the stored procedure would contain:
ChainName, Array of StoreNames (or comma separated strings or whatever)
How can I code a stored procedure to do this?
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Apr 15, 2008
Hello,I have a stored procedure: -- Get an individual league match by IDALTER PROCEDURE [dbo].[mb_League_GetLeagueMatchByID]( @LeagueMatchID int)ASSET NOCOUNT ONSELECT * FROM mb_LeagueMatch WHERE mb_LeagueMatch.LeagueMatchID = @LeagueMatchIDThe mb_LeagueMatch table has a column named IsActive that is a bit datatype.The value for all rows is set to true (in database explorer in visual studio 2005).When I execute the above stored procedure I always get -1 (I'm guessing that means null) as a result for IsActive if it was true and 0 when false (as expected).However, when I run a query on the database for the same parameter, I get the expected 1 as the value for IsActive.Has anyone seen this before?Thanks,Howard
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Apr 19, 2005
How can i create a stored procedure that count or sum value of field
e.g.
f1 f2
f3 f4 f5
record 1
1 2
3 1
and get answer like this 1=4 - 2=1 - 3=1
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Dec 13, 2004
I need to update a field with the code below, is it possible to do this with a table join? The Query Analyzer is giving me an error at "Join".
An example:
(ManufSerNo is a field in table ASSETS,
Status is a field in table HISTORY)
GO
CREATE PROCEDURE sp_ChngeAssetStatus
@ManufSerNochar(10),
@Statusvarchar(1)
AS
UPDATE HISTORY
SET Status = @Status
JOIN ASSETS
ON HISTORY.AssetID = ASSETS.AssetID
WHERE ManufSerNo = @ManufSerNo
--ELSE
--RAISERROR ('Sorry, but the Asset ID specified does not exist. Record not updated.', 10 , 1)
GO
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Apr 16, 2004
I am writing a utility that creates Java code to access a database. I am looking for a way to get a list of fields and types that are returned by an sproc. Is there any easy way to get this from the master? Do you need to parse the SQL? This list would be like what Visual Studio.NET shows, or interdev if I remember correctly.
Thanks,
Larry
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Dec 28, 2007
I am very new to stored procedures and fairly new to SQL in general. I have a stored procedure that looks like this:
CREATE PROCEDURE sp_UpdateProductsTable
@prodName varchar(50),
@prodManufacturer varchar(50),
@prodShortDescrip text,
@prodLongDescrip text,
@prodCatId int,
@prodPrice varchar(6),
@prodSortOrder int,
@prodActive int,
@prodId int
AS
if( @prodId <> 0 )
begin
update Products set
Name = @prodName,
Manufacturer = @prodManufacturer,
ShortDescription = @prodShortDescrip,
LongDescription = @prodLongDescrip,
CategoryID = @prodCatId,
Price = @prodPrice,
SortOrder = @prodSortOrder,
Active = @prodActive
where ID = @prodId;
select ID as prodId from Products where ID = @prodId
end
if( @prodId = 0 )
begin
insert into Products ( Name, Manufacturer, ShortDescription, LongDescription, Price, CategoryID, SortOrder, Active )
values( @prodName, @prodManufacturer, @prodShortDescrip, @prodLongDescrip, @prodPrice, @prodCatId, @prodSortOrder, @prodActive );
SELECT SCOPE_IDENTITY() AS prodId
end
GO
I have recently added two new fields to the database that I need the stored procedure to act upon, but adding them into the above code does not work. I read somewhere that this would happen with new fields, but I do not know how to fix this issue. Could someone point me in the right direction and help me out? I also have some other tables and SP's that I need to update, but its the same issue, I think so fixing this one should help me out across the board.
Thanks in advance for your help.
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Jul 23, 2005
I have this stored procedure that loops through a table and updates acouple of fields. For some reason one of the fields is not beingupdated. If I run the same code from query analyzer, it works fine.Let me know if anyone can figure out why @lastscandate would ever beNULL. If it is null it should be equal to @maildate. The senerio thatseems to fail is when no records are returned from the select statementto fill in @lastscandate. This should then active the next ifstatement and set the @lastscandate equal to the @maildate. MailDateis always filled in in the database and LastScanDate will be NULL.Thanks for your help.DECLARE c1 CURSOR LOCAL FORSELECT m.id, m.acctno, m.ordid, m.cycle FROM master m WITH (nolock)WHERE m.printstatus IN ('ST', 'ML') AND (m.batchid IS NULL OR m.batchid= 0) AND (m.maildate ='' OR m.maildate IS NULL)AND NOT EXISTS(SELECT * FROM packagemaster p WITH (nolock)WHERE m.acctno = p.acctno AND m.ordid = p.ordid AND m.cycle = p.cycleAND p.status NOT IN ('BM', 'PM'))OPEN c1FETCH FROM c1 INTO @mid, @acctno, @ordid, @cycleWHILE @@fetch_status = 0BEGIN--Get MailDate from Manifest - if NULL then use GetDateset @maildate = NULLSELECT @maildate = MAX(whenmailed) FROM manifest WITH (nolock)WHERE acctno = @acctno AND ordid = @ordid AND cycle = @cycleif @maildate is NULLset @maildate = getdate()--Get Last Scan Date from Transactions - if NULL then use MailDateset @lastscandate = NULLselect @lastscandate=max(actiondate) from transactions whereacctno=@acctno and ordid=@ordid and cycle=@cycle and actionid=303if @lastscandate is NULLset @lastscandate = @maildateBEGIN TRANSACTIONUPDATE master SET printstatus = 'ML', maildate = @maildate,lastscandate=@lastscandateWHERE id = @midINSERT INTO transactions (initials, actionid, machinelogin, acctno,ordid, cycle, program) VALUES ('RLT', 55, 'Mars', @acctno, @ordid,@cycle, 'Update Mail Dates')COMMIT TRANSACTIONFETCH NEXT FROM c1 INTO @mid, @acctno, @ordid, @cycleENDCLOSE c1
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Dec 23, 2007
I have a stored procedure that selects * from my table, and it seems to be working fine:
USE myDB
GO
IF OBJECT_ID ( 'dbo.GetAll', 'P') IS NOT NULL
DROP PROCEDURE GetAll
GO
CREATE PROCEDURE GetAll
AS
DECLARE ref_cur Cursor
FOR
SELECT * FROM myTable
Open ref_cur
FETCH NEXT FROM ref_cur
DEALLOCATE ref_cur
The problem is, I'm trying to create a DB class, and I'm not sure what Parameter settings I'm supposed to use for my returned values. Can anyone help me finish this?public class dbGet_base
{
public dbGet_base()
{
_requestId = 0;
}
public dbGet_base(Int64 RequestId)
{
this._requestId = RequestId;
getDbValues(RequestId);
}
public void getDbValues(Int64 RequestId)
{
getDbValues(RequestId, "GetAll");
}
public void getDbValues(Int64 RequestId, string SP_Name)
{
using(SqlConnection Conn = new SqlConnection(ConfigurationManager.AppSettings["WSConnection"]))
using (SqlCommand Command = new SqlCommand(SP_Name, Conn))
{
Command.CommandType = CommandType.StoredProcedure;
Command.Parameters.Add("@Request_Id", SqlDbType.Int).Value = RequestId;
Command.Parameters.Add(??
}
}
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May 22, 2008
Hi, In stored procedure. I have to select a row, and I need many columns from the row, how do I do it in one select statement?
for example
set @field1 = SELECT TOP 1 field1 FROM table will select the first column from the table.
set @field2 = SELECT TOP 1 field2 FROM table - this select the 2nd field. How do I select multiple columns and assign to multiple different values?
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Jun 4, 2004
Hello Group
I am new to stored procedure and I need some assistants. I am using the following stored procedure and I would like the return the fldPassword and fldFullName values. Both fields are in the same table. What I am trying to do is display the uses full name (i.e. Welcome <full Name>) and with the password I want to check that the password is not the default password if it is then do a redirect to the change password page.
Thank you
Michael
CREATE PROCEDURE stpMyAuthentication
(
@fldUsername varchar( 50 ),
@fldPassword Char( 25 ),
@fldFullName varchar( 75 ) OUTPUT
)
As
DECLARE @actualPassword Char( 25 )
SELECT
@actualPassword = fldPassword
FROM [tbUsers]
Where fldUsername = @fldUsername
IF @actualPassword IS NOT NULL
IF @fldPassword = @actualPassword
RETURN 1
ELSE
RETURN -2
ELSE
RETURN -1
GO
code
Sub Login_Click(ByVal s As Object, ByVal e As EventArgs)
If IsValid Then
If MyAuthentication(Trim(txtuserID.Text), Trim(txtpaswrd.Text)) > 0 Then
FormsAuthentication.RedirectFromLoginPage(Trim(txtuserID.Text), False)
End If
End If
End Sub
Function MyAuthentication(ByVal strUsername As String, ByVal strPassword As String) As Integer
Dim strFullName As String
' Variable Declaration
Dim myConn As SqlConnection
Dim myCmd As SqlCommand
Dim myReturn As SqlParameter
Dim intResult As Integer
Dim sqlConn As String
' Set conn equal to the conn. string we setup in the web.config
sqlConn = ConfigurationSettings.AppSettings("sqlDbConn")
myConn = New SqlConnection(sqlConn)
' We are going to use the stored procedure setup earlier
myCmd = New SqlCommand("stpMyAuthentication", myConn)
myCmd.CommandType = CommandType.StoredProcedure
' Set the default return parameter
myReturn = myCmd.Parameters.Add("RETURN_VALUE", SqlDbType.Int)
myReturn.Direction = ParameterDirection.ReturnValue
' Add SQL Parameters
myCmd.Parameters.Add("@fldUsername", strUsername)
myCmd.Parameters.Add("@fldPassword", strPassword)
myCmd.Parameters.Add("@fldFullName", strFullName)
' Open SQL and Execute the query
' Then set intResult equal to the default return parameter
' Close the SQL connection
myConn.Open()
myCmd.ExecuteNonQuery()
intResult = myCmd.Parameters("RETURN_VALUE").Value
Session("strFullName") = strFullName
myConn.Close()
Response.Write(strFullName)
' If..then..else to check the userid.
' If the intResult is less than 0 then there is an error
If intResult < 0 Then
If intResult = -1 Then
lblMessage.Text = "Username Not Registered!<br><br>"
Else
lblMessage.Text = "Invalid Password!<br><br>"
End If
End If
' Return the userid
Return intResult
End Function
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Aug 16, 2004
Hi,
How to return values from stored procedures?? I have a value whose variable would be set thru this sp and it should return this value. How to do this?
Thanks,
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Oct 5, 2004
Is It possible to have a stored procedure that returns 2 values?
and call it from a C# webforms application.
Thanks.
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Oct 18, 2005
Hi All,
This is my stored procedure
CREATE PROCEDURE testProc AS
BEGIN
CREATE TABLE #tblTest(ID INT NOT NULL IDENTITY, Col1 INT)
INSERT INTO #tblTest(Col1)
SELECT colA FROM tableA ORDER BY colA
END
This is my simple procedure, I wanted to know whether the IDENTITY values created in #tblTest will always be consistent, I mean without losing any number in between. i.e. ID column will have values 1,2,3,4,5.....
or is there any chance of ID column having values like 1,2, 4, 6,7,8....
Please reply...
qa
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Mar 21, 2008
I have a stored procedure. Into this stored procedure i need to pass values to a 'IN' statement from asp.net. So when i am passing it , it should b in like a string variable with the ItemIds separated by commas. the procedure i have is :
create procedure SelectDetails
@Id string
as
Select * from DtTable where itemid in(@Id)
Here the itemid field in DtTable is of type int. Now when i execute the produre it is showing error as the Itemid is int and i am passing a string value to it.
How can i solve this problem?
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May 9, 2008
Hi,
I am trying to get the combination of results in my stored procedure, I am not getting what I need. Following are the things which I need to return from my stored proc.
1. I need to select distinct categories and their record count
2. I also need to select the records from the table.
3. Need to send both category, record counts and records.
First is it possible in stored procedure?
Following is helpful information.
Data in tables looks like this.
prod id, prod_name, prod_category
1, T shirts, Mens Apparel
2 , Shirts, Mens Apparel
3 , Pants , Mens Apparel
4, Tops , Women Wear
5, Bangles, Women Wear
And in User Interface I need to show like this.
Mens Apparel (3)
1 T Shirts
2 Shirts
3 Pants
Women Wear (2)
4 Tops
5 Bangles
Please help me if there is any way to return the complete data structure using stored procedure. If I do something in java code, I can get this, but I am trying to get directly from stored procedure only.
Thanks in advance...
Chandrasekhar
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Apr 5, 2008
Before I start a small project I am interested in the best way to do it. I work for a college doing management information and generally finding problems with our data. A regular thing I end up with is a set of student ID's which I need to lookup. Through the front end this takes a while as I have to look them up individually and I often need to compare ID's.
What I have thought about making is a system where I can select a set of ID's and search for all of them. I will probably make this through C# pasting the set of id's into a datagridview and providing the results in another one.
The problem I have is I don't know how to send a set of ID's (so I would probably be using where IN (SET OF ID's). I read briefly a while back about passing a type table but am unfamiliar with how to use it. This is sql 2000 server.
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Jan 18, 2007
hi this is my stored procedure.i am passing mu column nam and recordname has to be fetched.if run this proceedure i am getting null records only.but i am having records in my table
CREATE PROCEDURE HRUser_spsearch
(
@columnname varchar(50),
@recordname varchar(50)
)
As
if(@columnname !=' ' and @recordname !=' ')
begin
select userid,user_name,password,role_code,expiry_date from usermaster where '+@columnname+' like '+@recordname+"%"'
end
GO
can any one help to solve this please
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