NULL in SQL is a powerful concept, representing the absence of a value. It’s used when data is unavailable or unknown, but its usage requires careful consideration. The first step is understanding the ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...

I'm using SQL Server 2019 with EF Core 7.0 migrations, I have a table with 2 columns: One column is a date, null, the other is a datetimeoffset(7), not null I want to add a computed SortDate column ...