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Can u paste the code of LoadSubdata(d, reader) function..
Are u using While(Reader.read()) method inside that function..
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If you have a column of numeric data, then have a cell with the value result of #VALUE! and then more cells in the column with the result of numbers, how do you add the numbers together without the total result having the #VALUE! result? I tried it with the AUTOSUM feature, but that function only reads the cells from the bottom up to the #VALUE! result. I tried extending the cell range for the AUTOSUM feature, but #VALUE! is still the total result. I changed the #VALUE! field to a text amount with the AUTOSUM extended to the top of the numbers in the column, and it ignores the alphanumeric field. It only does not work when one of the fields has the #VALUE! result. What is the solution?
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Hi, I need a little help with "" signs in my code i know the + need to be treated specially but i am newbie.
sSQL += "UPDATE Queue SET Active='False' WHERE Unit = ' + dlUnit.Value' AND Status = 'Queued'";
thanks
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s3rro wrote: Hi, I need a little help with "" signs in my code i know the + need to be treated specially but i am newbie
Use parameters rather than attempt to inject values into a SQL string. If you inject stuff then you are setting yourself up for a SQL Injection Attack.
To pre-empt the question: Some people at this point like to tell me that they are just learning and are not concerned about that at the moment. My response to that is that if you never learn how to do it wrong you will always do it right.
Please read SQL Injection Attacks and Tips on How to Prevent Them[^]
By following the advice in the above article you will also solve your current problem.
Upcoming FREE developer events:
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* Developer Day Scotland
My website
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Please feel free to jump in on this one[^]. I'm losing the will to live.
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I've been working on a query today which I've completed and can make run in about 7 seconds. However, when I create a stored procedure using the exact query code, the execution time increases to 103 seconds!
I'm sure there's a server setting or something like that that I've missed but it's been a long day already and I'm totally out of ideas!! Does anyone have any suggestions for things i can look at so I can go home?! 
Thanks in advance
It definitely isn't definatley
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Run the SQL profiler when your procedure executes to see what it's doing. Then take the query(ies) that are identified in the profiler and run them manually - get the estimated execution plan to see what's happening.
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Peter,
I've actually tried doing this (by including the actual excecution plan when running) but this still doesn't seem to elude any differences; each of the queries (20 in each) has approximately the same batch cost and the CPU costs are the same as well.
It's almost as if this query behaves differently when it's a stored procedure since that's the only variable I've changed. It's a SQL2000 server if that makes any difference and the query uses a few of temporary tables to do its calculations.
Any other ideas??
Cheers
Dave
It definitely isn't definatley
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Just as a quick thought - you haven't got with recompile set on the stored procedure have you?
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That is really odd. Have you tested a few times alternating between the sproc and the adhoc?
Both should pick up the same cached execution plan - and be ballpark the same speed (sproc should be slightly longer, but not noticibly). Of course the first one you run will have all the overhead of figuring out the execution plan and pulling the table indexes off disk...
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Can you upload the stored procedure so we can take a look?
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I don't think my client will allow that unfortunately - confidentiality and all...
It definitely isn't definatley
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I m facing problem with sql procedure. i want to retrieve records those opening balance is < fromdate if a client open new account between my selected date range so open balance should be 0.00. becoz i m taking open balance < from date.
please help ..........
my store procedure ...
CREATE PROCEDURE LedgerStatement_RPT(
@FROMBOID CHAR(16),
@TOBOID CHAR(16),
@FROMDATE VARCHAR(10),
@TODATE VARCHAR(10),
@GROUPCODE VARCHAR(6)
)
AS
SET NOCOUNT ON
--EXEC LedgerStatement_RPT '1201980000003843','1201980000003843','08/01/2006','01/03/2007',NULL
--set @FROMBOID='1201980000003843'
--set @TOBOID='A001'
--set @FROMDATE = '08/01/2006'
--set @TODATE ='01/03/2007'
Declare @OpeningBalance decimal(15,3)
Declare @ClosingBalance decimal(15,3)
set @ClosingBalance =
(select IsNull(sum(Cr),0)
from Voucher
WHERE BOID between ISNULL(@FROMBOID,BOID) AND ISNULL(@TOBOID,BOID)
and CreatedOn Between ISNULL(@FROMDATE,CreatedOn) AND ISNULL(@TODATE,CreatedOn)) - (select IsNull(sum(Dr),0)
from Voucher
WHERE BOID between ISNULL(@FROMBOID,BOID) AND ISNULL(@TOBOID,BOID)
and CreatedOn Between ISNULL(@FROMDATE,CreatedOn) AND ISNULL(@TODATE,CreatedOn))
SELECT ISNULL(V.BOID,'') BOID,CM.FirstHolderName,IsNull(ISNULL(V.YearCode,'') +'/'+ cast(V.VNo as varchar),'') as BillNo,
IsNull((select BillDate from BillHeader
where BillHeader.DueDate= V.DueDate),V.CreatedOn) as BillDate,
IsNull(V.Narration,'') As Remarks,Dr,Cr,CM.BOGroupCode,ISNULL(X.OpeningBalance,0.00) AS OpeningBalance,ISNULL(Y.ClosingBalance,0.00) AS ClosingBalance
From Voucher V,ClientMain CM,
(select V.BOID,IsNull((sum(V.Cr)-sum(V.Dr)),0.00) as OpeningBalance
from Voucher V,ClientMain C
WHERE V.BOID between ISNULL(@FROMBOID,V.BOID) AND ISNULL(@TOBOID,V.BOID)
and C.BOID = V.BOID
and C.BOStatus = 1
and V.CreatedOn < ISNULL(CONVERT(DATETIME,@FROMDATE) + '23:59:59.998' ,V.CreatedOn)
group by V.BOID)X,
(select V.BOID,IsNull((sum(V.Cr)-sum(V.Dr)),0.00) as ClosingBalance
from Voucher V,ClientMain C
WHERE V.BOID between ISNULL(@FROMBOID,V.BOID) AND ISNULL(@TOBOID,V.BOID)
and C.BOID = V.BOID
and C.BOStatus = 1
and V.CreatedOn <= ISNULL(CONVERT(DATETIME,@TODATE) + '23:59:59.998',CreatedOn)
--and V.CreatedOn <= ISNULL(@TODATE,V.CreatedOn)
group by V.BOID)Y
where V.BOID=CM.BOID
AND V.BOID between ISNULL(@FROMBOID,V.BOID) AND ISNULL(@TOBOID,V.BOID)
AND V.CreatedOn Between ISNULL(CONVERT(DATETIME,@FROMDATE),V.CreatedOn) AND ISNULL(CONVERT(DATETIME,@TODATE) + '23:59:59.998',CreatedOn)
-- AND V.CreatedOn < ISNULL(@FROMDATE,V.CreatedOn)
-- AND V.CreatedOn > ISNULL(@TODATE,V.CreatedOn)
AND ISNULL(CM.BOGroupCode,-1) = ISNULL(@GROUPCODE,ISNULL(CM.BOGroupCode,-1))
AND V.BOID=X.BOID
AND V.BOID = Y.BOID
order by billdate
I am software programming engineering student
and i want to develop in this field so Please help me whenever I want ur support.
Thanks & Regards
Mohammad Faiz Siddiqui
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mohd faiz wrote: @FROMDATE VARCHAR(10),
@TODATE VARCHAR(10),
Why are you not holding these as DATETIME or SMALLDATETIME?
mohd faiz wrote: so Please help me whenever I want ur support.
What about when we are able to give it. If you want help whenever YOU want it then you should look at paying for a support contract!
Upcoming FREE developer events:
* Developer! Developer! Developer! 6
* Developer Day Scotland
My website
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Colin Angus Mackay wrote: If you want help whenever YOU want it then you should look at paying for a support contract!
Sounds good. I'll go and put a draft contract together then 
"Any sort of work in VB6 is bound to provide several WTF moments." - Christian Graus
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Hi friends,
Can any one help me in, How can i read the data from MSSQl server (Let us say at x database and all tables in that database) and then convert data in to a text format and so that i can save and upload that data into [b]MySql [/b]Data base.
I was following a procedure which is satisfactory for few tables but as the table number and size grows my procedure will become a tedious one.
Anyhow i will tell the procedure i am following
I created a DataIntegrationServices Project which is available in MSSQL2005 server Business Intelligence Development Studio.
There i created a dataflowtask where we can give the origin and destination files. Origin was a OLEDB connection to connect the database and destination was a FlatFile. In this way i can convert data from one table to the text format with delimiters we select.
But i need to convert some hundred tables, can any one help me in this regard.
I use C# language for developing my applications.
Can any one suggest me an alternative or enhance the same procedure by certain modifications.
Please don't suggest third party tools which i have to buy, i prefer working with code or free available tools.
Thank you in advance.
N.Raghavendran.
Raghavendran
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You could use SQL Server Integration Services (SSIS) to achieve this. For each table, set up a task that writes the contents of that table out to an individual flat (text) file.
This site[^] has plenty of useful resources for SSIS.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Hi,
Can you tell me exactly the way in which i can proceed?
Setting up a task for each table in the sense how can i proceed?
Should i go for workflowfoundation? or manually select each table and do the process?
Is that not feasible implementing a loop?
Thanks
Raghavendran
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I'm afraid I'm not an expect in SSIS. You probably can set up a package to iterate over tables in a database but I don't know how to do that. If there are not many tables in your database and the design is not likely to change, you could manually set up tasks to export each table. I suggest you read the SSIS documentation to find out what it is capable of doing.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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I have a ms access database table with "ID" autonumber formatted to "AB"0001. It incremented automatically to AB0002 and so on.It works properly in Ms Access table. But when I wanted get the ID recordset to Datagrid it shows only 1, 2 and so on not the same format as i mentioned before.
Any solution
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Make sure you are pulling the correct column. "ID" may be a reserved word, and when you query the table, you are pulling the reserved word (like rowid in O.r.a.c.l.e.) and not your column.
When you SELECT data from the table, can you Alias the column or quote it? It may address the issue.
-Alias
SELECT ID as 'RowIdentifier' FROM table
-Quote
SELECT [ID] FROM table
If you get stuck, you can always append the "AB0000" to the results before they are displayed to the user.
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Hello everyone,
Is it possible to read the contents of a .bak (SQL backup) file via .NET?
Thanks and best regards..
.:: Something is Wrong ::.
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You can read any file in .NET by using the classes in the System.IO namespace. Whether you can make sense of the data is another matter. Backup files aren't designed to be read outside of SQL Server, unless you know how the data is structured it won't make any sense. You can invoke code to backup/restore a SQL Server database from .NET, but trying to read a backup file yourself seems pointless.
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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Thanks for your reply, let's me explain why I need to read the backup file :
The SQL Server which I work with is at a remote location, and also I do not have full administrative rights. So :
1. While the server is at a remote machine, the server cannot recognize the backup file path I give, the file should be uploaded to the machine in which the server is running.
2. Even if this is done the server will not give me restore permission.
By the way, someone will send me backup files and I know the tables, fields etc. I just need to read field contents to a data table via a wrapper.
Regards..
.:: Something is Wrong ::.
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As I have already stated, you can't read the backup file directly. You need to restore it. If you don't have permissions to restore the backup then you need to obtain them, otherwise you're stuck!
Paul Marfleet
"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush
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