I think you should probably post this to the Firebird .net provider
mailing list. The problem seems to be that case-sensitive user names
need to be correctly supported by the client.
And in the case of Firebird.net provider (and Jaybird for that matter),
for example the SRP implementation will
Hi,
In FB 3.0.3 it's possible to create a user with mixed case like this in
isql:
create user "MixedCaseName" password '***';
After that, I create a database in isql, referencing the already defined
alias 'MyDB':
create database 'MyDB' user "MixedCaseName" password '***' page_size
4096 set n