[Gvsig_english] gvSIG 1.1.2 applying SQL restriction on PostGIS layer while loading

[Johannes Valenta]

Hi Fran,
uh oh, I think it's easier to use some SQL in PostGIS (at least for me) ;-)
Looking forward to 2.0!

Best,

Johannes

2009/9/11 Francisco José Peñarrubia <fjp at scolab.es>

> Hi Johannes.
>
> No, sorry. Just to look into source code.... :-(.
>
> Anyway, the driver will change totally in 2.0 release.
>
> Thanks for your time.
>
> Fran.
>
> Johannes Valenta escribió:
> > Hi Fran, list,
> > thank you for responding. I will regard this issue next time.
> > Is there any chance to look up specifications for using the PostGIS
> > driver in a proper way?
> >
> > Best,
> >
> > Johannes
> >
> > 2009/9/11 Francisco José Peñarrubia <fjp at scolab.es <mailto:fjp at scolab.es
> >>
> >
> >     Sorry. Field names also un upper case.
> >
> >     Francisco José Peñarrubia escribió:
> >     > Hi Johannes.
> >     >
> >     > I think this issue could be related to problems about lower case
> >     - upper
> >     > case problems in our PostGIS driver. Try to do the same with
> >     some layer
> >     > with upper case name (and with a simple name).
> >     >
> >     > Hope it helps.
> >     >
> >     > Fran Peñarrubia
> >     > gvSIG team
> >     >
> >     > Johannes Valenta escribió:
> >     >
> >     >> Hi list,
> >     >>
> >     >> this morning I come up with a fairly simple question (one might
> >     think).
> >     >> How do you apply a SQL restriction on a PostGIS layer while
> >     loading it?
> >     >> Searching the list via Nabble did not give any valuable results.
> >     >>
> >     >> For adding a Geodb-Layer the english manual states :
> >     >>  "Any alphanumeric restriction must be introduced by means of a
> >     valid
> >     >> SQL expression
> >     >> which is attached as a WHERE clause to each call to the database."
> >     >>
> >     >> Using  /WHERE column = 'value' / ->did not work
> >     >> Using  /WHERE  column = "value"/ ->did not work
> >     >> Using  /WHERE table.column = 'value'/ ->did not work
> >     >> Using  /WHERE table.column = "value"/ ->did not work
> >     >> Using all of the above using /where/ ->did not work
> >     >> Using all of the above skipping /WHERE/ ->did not work
> >     >> Using all of the above inserting the whole /SELECT/-Statement
> >     -> did
> >     >> not work
> >     >> Using all of the above writing /IS /instead of/ =/ -> did not work
> >     >>
> >     >> What else could be a valid expression?
> >     >>
> >     >> Loading the table first and filtering it afterwards by using the
> >     >> dialogue i.e.
> >     >> /column = 'value'/  ->worked perfectly
> >     >>
> >     >> What do I miss?
> >     >>
> >     >> Pretty clueless in the morning (some coffee might help ;-)),
> >     >>
> >     >> Johannes
> >     >>
> >     >>
> >     >>
> >
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