Copying some non-ASCII query results to Excel results in errors.
Excel behaves differently depending on the character combination, database and encoding.
For example, when I copy results of this query (on SQL Server), the last string is replaced by null (with no error message):
select N'ŁZŁZŁZ', N'Ą', N'ŁZŁZŁZ', N'Ą';
But I’ve seen combinations that raise an error message or even crash Excel.
This doesn’t happen when pasting to other programs or when pasting in Excel without format.
BTW: I’ve checked this in 5.0 Beta as well - nothing changed.