I need to perform a count operation on this Entity Framework (EF6) data set using a relatively complex expression as a WHERE clause and expecting it to return about 100k records.
I am trying to update a certain record in my Student table, however the same exception keeps popping up as such:
I’m retrieving an HTTP response which I am deserializing the values into an Azure SQL database. I cannot find any way to format the SQL command to UPDATE string variables into the last record of the table. The intent is to overwrite the last record with each new token to avoid database maintenance requirements. I can statically write a value as in the example below, but I need it to be dynamically passed by variable which seems to throw off the syntax or command execution for some reason. No errors or exceptions are thrown – it just doesn’t do anything.
When I try to delete a user from the ASP.NETUsers table I get SqlException:
The following code works in my local machine while debugging but throws an error when published to a server.
I’m trying to run a simple select statement, and then output the results to a GridView in ASP.NET/ C# WebForms. The database I’m pulling from is a Microsoft SQL Server Database.
Cannot convert from ‘System.IO.MemoryStream’ to ‘byte[]’
I have a standard ASP.Net Web API Project with a DB setup that looks something like this:
I’m currently deploying my ASP.NET MVC5 project. I already deployed project files, but I got some problems with, I guess, the database. I did the following steps to deploy the database:
A mini employee accounts system, I have two tables, the employees_salaries table and the allowance table, each one has a column of employee_id To connect them.
