On 27/10/2009, at 8:29, John R Pierce wrote:
Raimon Fernandez wrote:
REALbasic has plugin for PostgreSQL, but they are synchronous and
freeze the GUI when interacting with PG. This is not a problem
noramlly, as the SELECTS/UPDATES/... are fast enopugh, but
sometimes we need to fetch 1000, 5000 or more rows and the
application stops to respond, I can't have a progressbar because
all is freeze, until all data has come from PG, so we need a better
way.
I would think the better solution would be to get the vendor to fix
its native plugin to support an asynchronous mode. Or, does this
RealBasic support any sort of client-server or multi-task type
programming? if so, have a separate task or thread that does the
SQL operations which your interactice program interfaces with...
The plugin is from the same company REALbasic, and it's free.
They don't have any plans to support asynchronous mode, maybe only in
the plugin for their own database, REALserver, wich serves a SQLite
database
REALbasic supports threads (multitasking), but also they freeze when
using the plugin and waiting for a complete answer from the plugin
call ...
Thanks,
regards,
raimon
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