Thanks for the tips Laurențiu.
O zi faină, Robert Nagy
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On Wed, Jan 17, 2024 at 3:34 PM, Laurențiu Nicola wrote:
A pipe might prevent you from creating a spatial index, right?
I didn't test it, but another method would be to use a join (you can query
mult
A pipe might prevent you from creating a spatial index, right?
I didn't test it, but another method would be to use a join (you can query
multiple data sources in the same ogr2ogr invocation,
https://gdal.org/user/ogr_sql_dialect.html#joins), but they are pretty limited
and you might lose the s
Technically in want to save time by not saving to disk. That is one of the main
reasons that i want to save in memory. I tried chaning them using pipes but
didnt work.
Cu respect, Robert Nagy
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On Wed, Jan 17, 2024 at 1:35 PM, Laurențiu Nicola wrote:
Hei :-
Hei :-),
Nope, I think those are the only options:
• save the output into a (real) file
• keep using vsimem, but chain the operations while the app is still running
Do you have any particular reason to use vsimem?
Laurentiu
On Wed, Jan 17, 2024, at 14:00, nagyrob...@yahoo.com wrote:
> Hei Laur
Hei Laurențiu! Thank you for yor email! Is there a way to pipe these operations
or do anything fancy to be able to sit outside of a programming environment?
Cu respect,Robert Nagy
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On Wed, Jan 17, 2024 at 11:59 AM, Laurențiu Nicola via
gdal-dev wrote:
Hi Robert,
The contents of /vsimem/ is only stored in memory and goes away when your
application quits. You should use a real file instead, or something like a
Python script that calls gdal.VectorTranslate.
Laurentiu
On Wed, Jan 17, 2024, at 12:52, nagyrobi_r--- via gdal-dev wrote:
>
> Hi all
Hi all!
Maybe i am not using this tool properly. I am want to read the contents of a
WFS service into an in memory sqlite database. Then i want to add a second
table to it name it filter from a geojson, do an SQL query on the two tables,
and write the result into a Postgresql database, this o
