Hello,
I have a postgres query, which takes about 0,1sek and resultset is one line On
my page, there is a link, which uses same sql tuo print koordinates to map.
When plotting to the maps, it's never ends.
I killed query from active task and pick sql from postgres log. It seems like
following:
select encode(AsBinary(force_collection(force_2d("koord")),'NDR'),'hex') as geom,"oid" from
(
select ... [subpressed query]
) as foobar
where koord && GeomFromText('POLYGON((3517739 7581169,3517739 7587169,3523739 7587169,3523739 7581169,3517739 7581169))',find_srid('','location','koord'))
When trying same with phpPgAdmin, first just my sql from same sql-sentence.
select ... [subpressed query]
It takes same 0,1sek and one line as result.
When trying same query as whole
select encode(AsBinary(force_collection(force_2d("koord")),'NDR'),'hex') as geom,"oid" from
(
select ... [subpressed query]
) as foobar
where koord && GeomFromText('POLYGON((3517739 7581169,3517739 7587169,3523739 7587169,3523739 7581169,3517739 7581169))',find_srid('','location','koord'))
It takes long time. After 15minutes, I killed query again.
Any idea, why this hungs?
Am I doing something wrongly?
How to trace this?
--
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--
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