Try adding FILTER "t" and see if that fixes the issue. If it does,
please write it up as a bug.
-Steve W
On 6/7/2017 3:27 AM, Jörg Thomsen (WhereGroup) wrote:
Hi,
had the same problem a few weeks ago. The solution was to fix the FILTER
or EXPRESSION within the classes. I don't remember exactly...
Jörg
Am 07.06.2017 um 08:45 schrieb James Colannino:
Hi everyone,
I have a problem that's got me stumped.
I have the following layer defined in a mapfile:
LAYER
NAME "aggregates"
TYPE POLYGON
CONNECTIONTYPE POSTGIS
CONNECTION "host=localhost port=5432 dbname=*** user=*** password=***"
DATA "geom FROM (SELECT b.geom AS geom, a.peril_id, a.portfolio_id,
a.tiv, a.thematic_tiv, a.aggregates_id FROM schema.aggregates a INNER
JOIN gisdata.adm_1 b on a.gid = b.gid) AS c using SRID=4326 using unique
aggregates_id"
PROJECTION
"proj=longlat"
"ellps=WGS84"
"datum=WGS84"
"no_defs"
END
END
This works perfectly on Mapserver 6.4, but on 7.0.5 it's failing (for
what it's worth, I compiled 7.0.5 myself because my OS didn't have
binary packages for it that supported php5-mapscript.) I turned on
debugging and watched what kind of errors I was getting whenever I made
tile requests. Here's what I found:
[Wed Jun 7 03:42:43 2017].502983 msDrawMap(): rendering using
outputformat named png (AGG/PNG).
[Wed Jun 7 03:42:43 2017].503018 msDrawMap(): WMS/WFS set-up and query,
0.000s
[Wed Jun 7 03:42:43 2017].523359 msPostGISLayerWhichShapes(): Error
(ERROR: syntax error at or near ")"
LINE 1: ...2300166285,129.462890606979 36.6292300166285))',4326) and ()
^
) executing query: select
"thematic_tiv",encode(ST_AsBinary(ST_Force2D("geom"),'NDR'),'hex') as
geom,"aggregates_id" from (SELECT b.geom AS geom, a.peril_id,
a.portfolio_id, a.tiv, a.thematic_tiv, a.aggregates_id FROM
portfolios.aggregates a INNER JOIN gisdata.adm_1 b on a.gid = b.gid) AS
c where geom && ST_GeomFromText('POLYGON((129.462890606979
36.6292300166285,129.462890606979 68.6423395678331,179.999999974944
68.6423395678331,179.999999974944 36.6292300166285,129.462890606979
36.6292300166285))',4326) and ()
[Wed Jun 7 03:42:43 2017].523377 msPostGISLayerWhichShapes(): Query
error. Error executing query. Check server logs
[Wed Jun 7 03:42:43 2017].523434 msDrawMap(): Image handling error.
Failed to draw layer named 'area_aggregates_tiv'.
[Wed Jun 7 03:42:43 2017].523927 msFreeMap(): freeing map at
0x560aa573b6c0.
That "and ()" at the end of the query causing the syntax error is very
strange. It's like it's adding on a blank filter. I tried making the
query as simple as possible, so I created another table that contained
all the required information and changed the DATA line to:
DATA "geom from portfolios.area_aggregates_join using SRID=4326 using
unique aggregates_id"
However, I still got the same type of error. I'm completely stumped.
Does anyone have an idea what could be happening? I've spent the past 4
hours Googling with no success.
Thank you!
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Viele Grüße,
Jörg Thomsen
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