-- char: fixed length, e.g. char(10), always occupies 10 bytes regardless of actual content -- varchar: variable length, e.g. varchar(10), occupies only the actual length -- nchar, nvarchar: store ...
SQL Server is primarily built around a row-based table structure that connects related data elements in different tables to one another, avoiding the need to redundantly store data in multiple places ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results