[Qgis-user] adding text field from PostgreSQL table without geometry

[wambacher at posteo.de]

Hi,

i would like to add a variable text to the graph,  where data is in a
postgres *table **without geometries*.

it's the timestamp of the currently used dataset.

Query is "select timestamp from timestamps where
tablename='collected_admin_boundaries';"  which returns a timestamp like
"2019-02-27 23:00:03+01"

this value should be visible on the graph.

any ideas?

walter/germany

-- 
My projects:

Admin Boundaries of the World <https://wambachers-osm.website/boundaries>
Missing Boundaries
<https://wambachers-osm.website/index.php/projekte/internationale-administrative-grenzen/missing-boundaries>
Emergency Map <https://wambachers-osm.website/emergency>
Postal Code Map (Germany only) <https://wambachers-osm.website/plz>
Fools (QA for zipcodes in Germany) <https://wambachers-osm.website/fools>
Postcode Boundaries of Germany <https://wambachers-osm.website/pcoundaries>
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