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what is the solution to the timeout problem while filling some dataset using sqldataadapter.When the query tested in query analyzer generates result set after considerable time duration (like 20 seconds) .while the application doesnt stay for that long thus leaving the dataset empty .I also changed timeout value in web.config but it didnt work .
Madni
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give a snapshot of your code
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Hi.
What model should I use to handle both named and unnamed parameters depending on the type of db engine my program connects to?
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The Enterprise Library (downloadable from Microsoft's website) allows you to create parameters independent of whether they are named or not (or even if the naming convention is different)
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Thanks. I'll check that out.
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I am using SQL Server 2000. I need get location of a specific character. How can I do this in SQL Server ? Indexof function is there ?
My string will be '522-hhdsh-' I need to find '-' position in one query.
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use charindex e.g
SELECT charindex('-','522-hhdsh-')
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Thanks. That worked 
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How to store an Audio file in SQL Server 2000
Thanks
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Use a field of type "Image".
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I would like to loop through a SQL Server table that contains the paths to all the reports(SSRS) we need to run and then execute the reports via SSIS. What task should I be doing to do this? Will the For Loop work for something like this? Please Explain in Detail if possible Or either Explain me how to run a Report from SSIS
-- modified at 1:24 Tuesday 15th May, 2007
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Why do you need to do something like this?
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I need to execute a set of reports from SSRS and send it to a list of mail-Id's . This reports will be attachments of the mail (All reports will be send as one attachment) . This need to be scheduled and should be done every day after another package is run by the Sql Job Agent
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You will have to synchronize everything manually, but you could create a scheduled subscription for every report and choose Windows File Share as a delivery method. Then, after all the reports are processed, you can get the files from the share and e-mail them.
I know it's not an answer to your question, but that's the solution that comes to my mind.
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Thank You , Even i thought about this but it will take a lot of time since we have aroung 300 clients and we need to set different reports and subscription for each client . Most of the reports are client based so we have to give the Client no as one of the parameters And it will take a lot of time any way Thank you for ur help , If you have any solution come in ur mind please let me know
Thanks in Advance
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Hi
I am doing an application on Super Market. I have to generate a random number for bill ID and I have to keep the same bill ID to all the records of a single customer.
I am successful in generating the Bill ID with the function
public int randomBillNo()
{
Random rndNum = new Random();
MyRandomNumber = rndNum.Next(1, 99999999);
return MyRandomNumber;
}
But every time I post back the page or click a button to generate a record for a particular Bill,this random number keeps on changing.
I have to keep that random number constant for all the items of a particular bill,so that I can get all the records with that bill ID if needed.
If I generate manually I have a chance to get the dupilcate bill IDs at the time of bill generation
So,please asist me in this regard
Thanks
Chandu
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it would be more simpler if u have a database column as auto incremented which would never need to generate bill id while creting a record.
also for other records of the same customer u can fetch the bill id auto generated and use it.
shivaramkrishna
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Instead of this
K V S Chand wrote: MyRandomNumber = rndNum.Next(1, 99999999);
use this:
MyRandomNumber = rndNum.Next(1, int.MaxValue);
It will give you a range of 1..2147483647
K V S Chand wrote: If I generate manually I have a chance to get the dupilcate bill IDs at the time of bill generation
How come? If you generate by random you have the chance to get duplicates(although very small under these conditions). If you generate manually you could write for example an incremental generator which will never fail.
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as far as i understand, if every time of post back, a new random number is generated, it simply means that you are calling randomBillNo() function in page load event.
to solve this problem add a condition before calling the function (i.e.)
if(!isPostBack)
randomBillNo();
still this function can return duplicate bill IDs therefore you must also check for duplication before saving the record.
*************************
SetNewGoal:
while (GoalNotAchieved){}
goto SetNewGoal;
*************************
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how to add my .exe,Msaccess database file and .netframework1.1 to setup file in .NET
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I have a data table with data in it.
I want to insert data from this data table into a physical table in oracle. If both tables are in oracle then by using the sql I could insert like
insert into temp2 (select * from temp1).
temp1 and temp2 are oracle tables. but in my situation, temp1 is a datatable. How can I do this?
thanks much in advance.
If there is any sample code, please post it or post the link to it.
regards
n :(ath
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Dim SelectCmd1 As New SqlCommand("SELECT [rawvalue] FROM [datastore] WHERE timestamp=(SELECT MAX(timestamp) FROM [datastore]) AND name='s1'", SQLconn)
SelectCmd1.CommandType = CommandType.Text
Dim result1 As Integer
Dim myDataReader1 As SqlDataReader
myDataReader1 = SelectCmd1.ExecuteReader()
myDataReader1.Read()
result1 = myDataReader1.GetInt32(0)
SQLconn.Close()
SQLconn.Open()
Dim SelectCmd2 As New SqlCommand("SELECT [rawvalue] FROM [datastore] WHERE timestamp=(SELECT MAX(timestamp) FROM [datastore]) AND name='s2'", SQLconn)
SelectCmd2.CommandType = CommandType.Text
Dim result2 As Integer
Dim myDataReader2 As SqlDataReader
myDataReader2 = SelectCmd2.ExecuteReader()
myDataReader2.Read()
result2 = myDataReader2.GetInt32(0)
SQLconn.Close()
I have a table with records:
name rawvalue quality timestamp
s1______-1_____good____12-6-2007 9:45:00
s3______-1_____bad____13-5-2007 11:50:51
s1_____0_____good____14-7-2007 8:40:54
s2_____0____good____15-5-2007 6:00:45
.
.
.
I read the most recent inserted "rawvalue" in the table to initialize 2 asp controls. I get an error for in the second query. And the error is "Invalid attempt to read when no data is present."
I get the same error then I run the query in Sql Server Management Studio.
The problem is with "timestamp". The "Max(timestamp)=14-7-2007 8:40:54"(3rd record) so it diplays he rawvalue="0" for s1.
But for s2 I don't get any values....because the timestamp = 15-5-2007 6:00:45 < 14-7-2007 8:40:54
What modification do I have to do in query to display the ravalues for both s1 and s2?
When I use this:
SELECT [rawvalue] FROM [datastore] WHERE timestamp=((SELECT MAX(timestamp) FROM [datastore]) AND name='s1')
I get incorrect syntax near AND.
-- modified at 13:12 Monday 14th May, 2007
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