We’re currently working on a .NET backend API project that retrieves data from a MySQL database and returns it to a frontend React app. As this is a migration project we’re working with a pre-existing MySQL database which given it’s currently supporting a live application we’re loath to make structural … Read more
When importing a flat file provided by a client into a SQL table the data in the file is often a bit of a mess and it can be easier to import all the columns as long strings into a loading table and to then try and figurre out the … Read more
I’ve previously posted about how to cope with nullable values retrieved from a SqlDataReader but it’s also necessary to account for nulls when passing values through to a SQL operation such as a stored procedure. sp__set_completed.sql If you want you’re stored procedure to accept nulls then you first need to … Read more
If you want to get a random string in SQL then you could use newid to generate a GUID and take the alphanumeric characters from it, however while these should obviously be unique from each other they don’t contain the full range of characters that may be desired and sequential … Read more
I call SQL stored procedures slightly differently in .NET Core to the way I did in .NET framework as I now pass the connection string through as an argument and I need to remember to add the System.Data.SqlClient NuGet package.
The script tasks in SSIS can be a bit limited in what they allow you to do as NuGet packages can’t be used and not all class libraries seem to be available. Given that, below is my code for calling an external API and logging it’s results to a SQL … Read more
I generally end up forgetting how to return results from a SQL stored procedure within .NET so I figured I’d put it here for reference.