Entity Framework Core auto-generates SQL-Statements to cause updates to happen. When a string-value is used as a key, it will by default use nvarchar (450) instead of nvarchar (max).

Differences between VARCHAR in SQL Server and PostgreSQL In SQL Server, string types are divided into VARCHAR (non-Unicode) and NVARCHAR (Unicode), reflecting historical legacy issues. In the early ...

SQL Server NVarchar Compression An installable assembly for SQL Server that adds Deflate (the algorithm used by GZip) Compression functions for nvarchar values. Download the latest release from the ...

Is NVARCHAR in SQL Server the same or similar to VARCHAR2 in Oracle? I might be wrong but doesn't SQL Server also support VARCHAR2? If so, what benefits (or problems) come from using NVARCHAR?

In relational databases, VARCHAR is one of the most commonly used string data types for storing variable-length character data. For users who are unfamiliar, the differences in VARCHAR across ...