[gnome-db] Documentation: excute_command and parameters

[allan_wind lifeintegrity com (Allan Wind)]

It looks like the postgres provider in 1.2.1 does not support the
parameters arguments.  Is that feature implemented in later releases?
It would be nice if libgda-GdaClient.html and libgda-gda-parameter.html
files could be updated with a note saying what version (if any) that
feature is available.  It would also be great if libgda-gda-command.html
could be updated with the syntax for named parameters (i.e. select *
from example_table where example_field = :example_value).


/Allan