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why do sql procedure retuns 0 rows when called from applciation?


why do sql procedure retuns 0 rows when called from applciation?

By : sizol8
Date : September 29 2020, 04:00 AM
hope this fix your issue Don't set null as a parameter value, use DBNull.Value
code :
   sqlCmd.Parameters.Add("@Param", SqlDbType.VarChar, 30).Value = DBNull.Value; //req.EquipmentNumberFrom;


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How can stored procedure return no rows when called from BIDS but return rows when called from SSMS when using the same

How can stored procedure return no rows when called from BIDS but return rows when called from SSMS when using the same


By : user3527880
Date : March 29 2020, 07:55 AM
Does that help It sounds silly thing but are you sure the BIDS package is referencing the database on the same server as where SSMS query is running? When I've had things like this happen, I've almost always found an error in the cofiguration of the package and the datasource was pointing to the wrong server.
Facebook FQL `like` table retuns max 100 rows?

Facebook FQL `like` table retuns max 100 rows?


By : Masou Massa
Date : March 29 2020, 07:55 AM
wish of those help For anyone who may stumble upon this. Facebook apparently lets you only get 100 likes and so on. It's either a bug or not documented. I've filed a bug report with them.
The following code retuns number of rows as zero always

The following code retuns number of rows as zero always


By : pandu ranga
Date : March 29 2020, 07:55 AM
I wish this help you Since UPDATE query returns only true or false based on successful execution, so you need to do like below:-
need to use if(mysqli_affected_rows($conn)>0){ instead of if($stmt->num_rows >0){
How can I create multiple XML files in C# when a stored procedure that is called returns a large number of rows?

How can I create multiple XML files in C# when a stored procedure that is called returns a large number of rows?


By : Eldon Gonio
Date : March 29 2020, 07:55 AM
this will help Just use XmlSerializer to create xml of your cars. Select in batch of 100 to create new xml file for that set.
Something like this:
code :
 XmlSerializer ser = new XmlSerializer(typeof(List<Car>));
 int carsPerFile = 100;
 int fileIndex = 1;
 for(int i=0; i<myCars.Count; )
 {
    var cars = myCars.Skip(i).Take(carsPerFile);
    using (var text = XmlWriter.Create(string.Contact("myCars_",fileIndex++,".xml"))
    {
        ser.Serialize(text, cars.ToList());
    }
    i += carsPerFile;
 }
Stored Procedure works well in SSMS but no rows returning when it is called in C#

Stored Procedure works well in SSMS but no rows returning when it is called in C#


By : Girish Sharma
Date : March 29 2020, 07:55 AM
this will help I have a stored procedure that I need to run in C# and set the result set returning from the SP in a HTML table. Please note that the SP is working well in SSMS and returning results. , I would modify your code to simply be:
code :
using(var dbConnection = new SqlConnection("..."))
using(var command = new SqlCommand(query, dbConnection))
{
     dbConnection.Open();
     ...
}
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