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Hi,
I can tell you my steps  , let's see if they work for you...
1. Create a Dataset
2. Save it as XML
3. Create the report
4. set the report source to that XML.
5. Use the report and change the datasource to my dataset in memory
that worked for me, I have seen that in some machines that have XP without Service Pack, it doesn't work right, donno why...
HTH
Braulio
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Anyone know cause when i downloaded the free binary and installed it, it was some header files and that's it... can anyone maybe tell me what and how it is used for?
<marquee>Universal Project... Soon to be a .net
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Sounds like you downloaded a MySQL library for some language/platform, rather than the MySQL application itself. Where did you download the "free binary"? The official MySQL download page is at: http://www.mysql.com/downloads/mysql-4.0.html[^]
MySQL is an Open Source database server that aims for speed and ease-of-use.
- Mike
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That's were I downloaded from, the exact one. Scroll down to the 'Windows Downloads' section and I downloaded the first one that says
"Windows 95/98/NT/2000/XP/2003 4.0.14b 21.7M"
Help...
<marquee>Universal Project... Soon to be a .net
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Nvm Thankyou and I had it all the time but it was buried in some folders.
Amazing what *.* will do in search. LOL ;P
<marquee>Universal Project... Soon to be a .net
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MindNets
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Please help. When I use @From it fails with the following error , but at the same time when I spesify date is runs fine.
"The conversion of char data type to smalldatetime data type resulted in an out-of-range smalldatetime value."
Declare @From as varchar(10)
Set @From =(case When DatePart (dw , getdate())=2 Then convert(varchar(10),(getDate()-3),101)
When DatePart (dw , getdate())=4 Then convert(varchar(10),(getDate()-2),101)
When DatePart (dw , getdate())=6 Then convert(varchar(10),(getDate()-2),101)
Else convert(varchar(10),(getdate()),101) End )
select @From
select dateentered
from NormalizedData_Out n join MaxDate_Out m
on n.StudentID= m.StudentID and (isnull(n.DateEntered, '1/1/1900') =isnull(m.maxdate, '1/1/1900'))
and n.dateentered between @From and getdate()
--and n.dateentered between '08/27/2003' and getdate()
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Either declare @From as datatype smalldatetime, not varchar or use Convert(smalldatetime,@From,101) in the where clause.
onwards and upwards...
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I try to run a sql file in my program. But I got an OleDbException of "TimeOut Expired". When I try the sql file in Query Analyzer, it's running very well.
Can anyone please tell me why???? waiting online.
Thanks in advance!
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The OleDbCommand object has a CommandTimeout property, which defaults to 30 seconds. If your query takes longer than this to execute, it will abort.
Either try to improve the performance of the query, or increase the CommandTimeout.
Query Analyzer just keeps running until the query completes or you choose to abort it.
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I am using VB.Net to build a windows form with a datagrid. is there a way to calculate a value in on column based off a value in another column?
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The DataColumn object can be used to create an expression column:
productsTable.Columns.Add("SubTotal", Type.GetType("System.Single"), "Sum(Price)")
Hope this helps.
Andy
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Hi, I run a sql file using ADO.Net and count the run time. But strangely, for the exactly same environment, same sql, but the run time are different. sometimes it has more than 30 seconds' differece. For example, first time it took 2 mins and 31 secondes, the next time it took only 1 minute and 54 seconds. Can anyone please tell me why and how to avoid this happens?
Thanks in advance.
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What are you running the file against?
Queries in MS SQL Server can have different run durations as a result of SQL Server caching the data. (ie. keeping it in memory, rather than the timeconsuming task of reading it from disk,)
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Thanks. I think that's the reason.
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Also, if it's the exact same script, SQL Server will likely have cached the execution plan.
There's a compilation stage in each query where SQL Server decides which logical operators it will use to correspond to your query text. I was recently a little surprised to find that SQL Server often uses the Inner Join logical operation to implement the IN clause of a query. SQL Server terms this the execution plan.
If it can detect that you've used the same query, or one that only varies slightly (e.g. you've changed a value in a WHERE clause) it will reuse the cached execution plan. It might decide to try again if you've added some indexes or a whole load of new data which might change how useful the existing indexes are.
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Hi
how can I get a list of tables from a database by using
the CADO Classes from Carlos Antollin?http://www.codeproject.com/database/caaadoclass1.asp)
Greetings
Thomas
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Running this query will give you the names of all tables...
<br />
SELECT table_name FROM information_schema.tables WHERE table_type = 'BASE TABLE'select * from information_schema.tables<br />
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Firstly hi to all,
I want to learn is there anyone or anyplace that has all countries' icon flags in jpg or gif files.
I mean for example: for United States US.jpg for United Kingdom UK.jpg for Turkey TR.jpg.
I want like this since I've collected these countries in short forms to SQL and I want to call these images by /folder/(user.Country)"+".jpg"
Is there any better way to do this?
Any help will be appriciated
Arda
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When in doubt, push a pawn!
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I have a simple datagrid that i want to add a combo box to on e of the columns but can't find any information on how. Any help will be a start.
Chris
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hi,
Firstly if you are using VS.NET right click the datagrid and select Edit Template and then click Item Template. Datagrid's apperance will change and then drag and drop the box(es) to the Item Template(the very first row). Finally right click the datagrid again and then select End Template Editing.
If you want further information and some simple dynamic codes for selecting a row here is the link that I know http://www.dotnetbips.com/displayarticle.aspx?id=147
Kind Regards,
-
When in doubt, push a pawn!
-
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I do not see the "edit template" functionality. This is a datagrid in a window form, does that matter?
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oh absolutely in windows applications it changes but I don't know about them.
Hope you can find a solution.
Kromozom
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When in doubt, push a pawn!
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I'm using asp.net, c#, and Sql Server. I'm calling a sp, and I'm getting an error back. I have the "ExecuteNonQuery" wrapped in a try/catch. I fall into my catch, but what is the best way to find out which column I'm getting a unique constraint error on?
I'm checking SqlException from my catch, and I notice that the SqlException.Number==2627. I also look in the SqlException.Message, and it has some good text in it.
The sp is inserting into a couple of tables, which each have a unique constraint on them.
Do I need to parse the SqlException.Message? Is there a cleaner way?
Thanks in advance,
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when i search using ado's seek method on a multi- column index if the data entered matches partially the method returns true
example: an access table with an index consisting of first and lastname when i use the ADO seek method it finds a record even if i only eneter a firstname that exist and leave the last name blank
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