Hi all,
I have problem with scrollable cursor. With simple statement like
"select * from country" (employee.fdb) and flag
IStatement::CURSOR_TYPE_SCROLLABLE passed to IStatement.open_cursor(),
any call to fetch[First|Prior|Last|Absolute|Relative] and is_bof() fails
with error "feature is not supported". This error is internally
registered as "wish_list", and digging in sources revealed that
implementation of all these methods in /src/remote/client/interface.cpp
unconditionally raise such exception.
I'm really puzzled what is going on here. Did I do something wrong and
there are some additional requirements for DSQL scrollable cursors other
than scrollable flag? Or is the impression that this feature is not
actually implemented really true?
BTW, I work with FB 3.0.4 from OpenSuSE Tumbleweed
best regards
Pavel Cisar
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