On 26-11-2021 10:10, Dmitry Yemanov wrote:
Mark et al,
Yes, I think that is perfectly acceptable for an initial version.
Scrollable cursors are a bit of an oddity anyway, but having
scrollable cursors in embedded access, but not in remote access is
IMHO less acceptable than bad performance. As long as the performance
behaviour is clearly documented, people can make the decision if the
bad performance is worth the utility of scrollable cursors for
themselves.
I've just committed network support for scrollable cursors to master.
Prefetch logic is supported for NEXT/PRIOR navigations. Protocol changes
are documented here:
https://github.com/FirebirdSQL/firebird/issues/7051
Are other values than 0 or 1 (CURSOR_TYPE_SCROLLABLE) currently possible
for cursorFlags (flags)?
Mark
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