Thanks both. SQL 2008. Will go with a varchar (10) I think to cover possible future codes being longer - same overhead on the space as a varchar (7) so might as well ...

and usage details of VARCHAR among various databases, with SQL Server and PostgreSQL being particularly representative, which directly affects query syntax. This article will systematically outline ...

However, for many beginners, the differences in the implementation of VARCHAR across different databases can be confusing. This article will use SQL Server and PostgreSQL as examples to delve into the ...

So I have this page. The page is taking form-submitted data and saving it to a SQL Server database via stored procedure.Just one problem - every time I ...

SQL Server: table_diff __sqlmesh_join_key parts truncated at 30 characters each, table_diff fails to use character_maximum_length to set (N)VARCHAR lengths #5146 ...

QuestDB 8.0 with 50 percent more SQL performance and new VARCHAR data type Version 8.0 of the QuestDB time series database is said to be significantly faster. Furthermore, the open source version ...