[postgis-users] MapServer and PostGIS 1 RC1 and RC2
strk at refractions.net
strk at refractions.net
Thu Jan 27 09:08:31 PST 2005
On Thu, Jan 27, 2005 at 05:45:09PM +0100, Düster Horst wrote:
> > What you can try is feeding the simplest crashing query
> > to valgrind and send a report. For example:
>
> I tried out some separated queries with the following results:
>
> test-# select asbinary('POINT(1 1)');
> asbinary
> ----------------------------------------------------------------------------
> ----
>
> \001\001\000\000\000\000\000\000\000\000\000\360?\000\000\000\000\000\000\36
> 0?
>
> test-# select force_2d(asbinary('POINT(1 1)'));
> force_2d
> --------------------------------------------
> 0101000000000000000000F03F000000000000F03F
>
>
> test-# select force_collection(force_2d(asbinary('POINT(1 1)')));
> server closed the connection unexpectedly
> This probably means the server terminated abnormally
> before or while processing the request.
>
>
> It seems that the crash is the result of the force_collection() function.
> Perhaps these informations can help you to find out the problem.
You should try:
-# SELECT force_collection('0101000000000000000000F03F000000000000F03F');
> I didn't understand what you mean with
> echo "SELECT asbinary('POINT(1 1)')" | valgrind --num-callers=10 postgres
> and how to use it?
Mmm... not so easy if you didn't understand that.
--strk;
>
> Best regards
>
> Horst
>
> ---------------------------------
>
> Dr. Horst Düster
> GIS-Koordinator /Amtschef Stv.
>
> Kanton Solothurn
> Amt für Geoinformation
> Abteilung SO!GIS Koordination
> Werkhofstr. 65
> CH-4509 Solothurn
>
> Tel.: ++41 (0)32 627 25 32
> Fax: ++41 (0)32 627 22 14
>
> horst.duester at bd.so.ch
> www.sogis.so.ch
>
>
>
> -----Ursprüngliche Nachricht-----
> Von: strk at refractions.net [mailto:strk at refractions.net]
> Gesendet am: Donnerstag, 27. Januar 2005 14:44
> An: Düster Horst
> Cc: 'PostGIS Users Discussion'
> Betreff: Re: [postgis-users] MapServer and PostGIS 1 RC1 and RC2
>
> On Thu, Jan 27, 2005 at 02:11:58PM +0100, Düster Horst wrote:
> > > What OS ? What postgresql version ?
> > RedHat 7.2 i586
> > Postgresql 8.0.0
> > gcc version 2.96 20000731 (Red Hat Linux 7.2 2.96-124.7.2)
> >
> > > Any warning at build time ?
> > No warnings except of defined but unused variables during build of
> postgis.
> >
> > I dropped the whole postgresql/ postgis installation and DB-Clusetr
> > inclusive all sources.
> > Then I rebuild postgres with the following ./configure options:
> >
> > LDFLAGS=-lstdc++ ./configure \
> > --prefix=/usr/local/pgsql/current \
> > --enable-multibyte
> >
> > OK. Postgresql was build and installed without any problems and works.
> > Next step build postgis with the use of GEOS and without GEOS.
> >
> > In both cases postgresql crashes. I'm stumped!
>
> What you can try is feeding the simplest crashing query
> to valgrind and send a report. For example:
>
> echo "SELECT asbinary('POINT(1 1)')" | valgrind --num-callers=10 postgres
>
> --strk;
>
> >
> >
> > Dr. Horst Düster
> > GIS-Koordinator /Amtschef Stv.
> >
> > Kanton Solothurn
> > Amt für Geoinformation
> > Abteilung SO!GIS Koordination
> > Werkhofstr. 65
> > CH-4509 Solothurn
> >
> > Tel.: ++41 (0)32 627 25 32
> > Fax: ++41 (0)32 627 22 14
> >
> > horst.duester at bd.so.ch
> > www.sogis.so.ch
> >
> >
> >
> > -----Ursprüngliche Nachricht-----
> > Von: strk at refractions.net [mailto:strk at refractions.net]
> > Gesendet am: Donnerstag, 27. Januar 2005 12:18
> > An: Düster Horst
> > Cc: 'postgis-users at postgis.refractions.net'
> > Betreff: Re: [postgis-users] MapServer and PostGIS 1 RC1 and RC2
> >
> > I don't get the same result:
> >
> > [lo:asbinary_crash]$ cat test.sql
> > select postgis_full_version();
> > create table test_pnt (id serial);
> > select
> addgeometrycolumn('public','test_pnt','wkb_geometry',-1,'POINT',2);
> > insert into test_pnt (wkb_geometry) values
> (Geometryfromtext('POINT(610000
> > 230000)',-1));
> > SELECT asbinary(force_collection(force_2d(wkb_geometry)),'NDR') FROM
> > test_pnt;
> > SELECT summary(wkb_geometry) from test_pnt;
> >
> >
> > [lo:asbinary_crash]$ psql -etf test.sql test
> > select postgis_full_version();
> > POSTGIS="1.0.0RC2" GEOS="2.1.1" PROJ="Rel. 4.4.8, 3 May 2004" USE_STATS
> > DBPROC="0.1.0" RELPROC="0.1.0"
> >
> > create table test_pnt (id serial);
> > psql:test.sql:2: NOTICE: CREATE TABLE will create implicit sequence
> > "test_pnt_id_seq" for serial column "test_pnt.id"
> > CREATE TABLE
> > select
> addgeometrycolumn('public','test_pnt','wkb_geometry',-1,'POINT',2);
> > public.test_pnt.wkb_geometry SRID:-1 TYPE:POINT DIMS:2
> > geometry_column fixed:0
> >
> > insert into test_pnt (wkb_geometry) values
> (Geometryfromtext('POINT(610000
> > 230000)',-1));
> > INSERT 11512442 1
> > SELECT asbinary(force_collection(force_2d(wkb_geometry)),'NDR') FROM
> > test_pnt;
> >
> >
> \001\007\000\000\000\001\000\000\000\001\001\000\000\000\000\000\000\000\240
> > \235"A\000\000\000\000\200\023\014A
> >
> > SELECT summary(wkb_geometry) from test_pnt;
> >
> > Point[]
> >
> > What OS ? What postgresql version ?
> > Any warning at build time ?
> >
> > --strk;
> >
> > On Thu, Jan 27, 2005 at 12:02:18PM +0100, Düster Horst wrote:
> > > > You mean 'geometry', right ?
> > >
> > > Of course I meant type of geometry.
> > >
> > >
> > > > Also, did you dump/reload or manually upgrade postgis ?
> > > I created a new blank PostgreSQL-8.0.0 DB with:
> > > # createdb test
> > > # createlang plpgsql test
> > > # psql -d test -f lwpostgis.sql
> > >
> > >
> > > > Can you reproduce the bug on a single POINT geometry ?
> > > Here the steps that produces a single POINT geometry and leads to the
> > server
> > > crash:
> > >
> > > # create table test_pnt (id serial);
> > > CREATE TABLE
> > >
> > > # select
> > addgeometrycolumn('public','test_pnt','wkb_geometry',-1,'POINT',2);
> > > addgeometrycolumn
> > >
> >
> ----------------------------------------------------------------------------
> > > -----
> > > public.test_pnt.wkb_geometry SRID:-1 TYPE:POINT DIMS:2
> > > geometry_column fixed:0
> > > (1 row)
> > >
> > > # insert into test_pnt (wkb_geometry) values
> > (Geometryfromtext('POINT(610000
> > > 230000)',-1));
> > > INSERT 16691569 1
> > >
> > > # SELECT asbinary(force_collection(force_2d(wkb_geometry)),'NDR') FROM
> > > test_pnt;
> > > server closed the connection unexpectedly
> > > This probably means the server terminated abnormally
> > > before or while processing the request.
> > >
> > >
> > > > If you can show me summary(that_point)
> > >
> > > # select summary(wkb_geometry) from test_pnt;
> > > summary
> > > -----------
> > >
> > > Point[]
> > >
> > > (1 row)
> > >
> > >
> > >
> > > Dr. Horst Düster
> > > GIS-Koordinator /Amtschef Stv.
> > >
> > > Kanton Solothurn
> > > Amt für Geoinformation
> > > Abteilung SO!GIS Koordination
> > > Werkhofstr. 65
> > > CH-4509 Solothurn
> > >
> > > Tel.: ++41 (0)32 627 25 32
> > > Fax: ++41 (0)32 627 22 14
> > >
> > > horst.duester at bd.so.ch
> > > www.sogis.so.ch
> > >
> > >
> > >
> > > -----Ursprüngliche Nachricht-----
> > > Von: strk at refractions.net [mailto:strk at refractions.net]
> > > Gesendet am: Donnerstag, 27. Januar 2005 09:44
> > > An: Düster Horst
> > > Cc: 'postgis-users at postgis.refractions.net'
> > > Betreff: Re: [postgis-users] MapServer and PostGIS 1 RC1 and RC2
> > >
> > > On Thu, Jan 27, 2005 at 09:39:03AM +0100, Düster Horst wrote:
> > > > strk
> > > >
> > > > > What type is wkb_geometry ?
> > > >
> > > > wkb_geometry is type of POINT
> > >
> > > You mean 'geometry', right ?
> > >
> > > >
> > > > > Did you try manually issuing the query ?
> > > > > # SELECT asbinary(force_collection(force_2d(wkb_geometry)),'NDR')
> > > > > FROM avt_asit_unfall;
> > > >
> > > > PostgreSQL responsed with
> > > >
> > > > server closed the connection unexpectedly
> > > > This probably means the server terminated abnormally
> > > > before or while processing the request.
> > >
> > > Can you reproduce the bug on a single POINT geometry ?
> > > If you can show me summary(that_point).
> > > Also, did you dump/reload or manually upgrade postgis ?
> > >
> > > --strk;
> > >
> > > >
> > > >
> > > > Dr. Horst Düster
> > > > GIS-Koordinator /Amtschef Stv.
> > > >
> > > > Kanton Solothurn
> > > > Amt für Geoinformation
> > > > Abteilung SO!GIS Koordination
> > > > Werkhofstr. 65
> > > > CH-4509 Solothurn
> > > >
> > > > Tel.: ++41 (0)32 627 25 32
> > > > Fax: ++41 (0)32 627 22 14
> > > >
> > > > horst.duester at bd.so.ch
> > > > www.sogis.so.ch
> > > >
> > > >
> > > >
> > > > -----Ursprüngliche Nachricht-----
> > > > Von: strk at refractions.net [mailto:strk at refractions.net]
> > > > Gesendet am: Donnerstag, 27. Januar 2005 09:29
> > > > An: Düster Horst
> > > > Cc: 'postgis-users at postgis.refractions.net'
> > > > Betreff: Re: [postgis-users] MapServer and PostGIS 1 RC1 and RC2
> > > >
> > > > On Thu, Jan 27, 2005 at 09:03:18AM +0100, Düster Horst wrote:
> > > > > Now my third attempt to get an answer of my posted question.
> > > > > Since a time I'm playing with MapServer 4.4.1 and PostGIS 1RC1 and
> RC2
> > > > since
> > > > > today with semi
> > > > > success. I'm able to create maps with polygon and line layers from
> > > > PostGIS,
> > > > > but PostGIS/Postgres crashes with the error message (see below) when
> I
> > > > > use a point layer. This crash appears exclusively with all my point
> > > layers
> > > > > which work fine with MS 4.4.1 and Postgis 0.8. Do there exist any
> > > > > restrictions of using PostGIS 1 with MapServer 4.4.1??
> > > > >
> > > > > I would be appreciate about any hint.
> > > > >
> > > > > With best regards
> > > > >
> > > > > Horst
> > > > >
> > > > > Mapfile snippet:
> > > > >
> > > > > ...
> > > > > LAYER
> > > > > CONNECTIONTYPE POSTGIS
> > > > > CONNECTION 'dbname=xx host=xx user=xx port=5432'
> > > > > DATA "wkb_geometry from asit2 USING UNIQUE ogc_fid USING SRID=-1"
> > > > > TYPE POINT
> > > > > ...
> > > >
> > > > What type is wkb_geometry ?
> > > >
> > > > Did you try manually issuing the query ?
> > > > # SELECT asbinary(force_collection(force_2d(wkb_geometry)),'NDR')
> > > > FROM avt_asit_unfall;
> > > >
> > > > --strk;
> > > >
> > > > >
> > > > >
> > > > >
> > > > > Error message:
> > > > > > msDrawMap(): Image handling error. Failed to draw layer named
> > 'asit2'.
> > >
> > > > > > msPOSTGISLayerWhichShapes(): Query error. Error executing POSTGIS
> > SQL
> > > > > > statement (in FETCH ALL): DECLARE mycursor BINARY CURSOR FOR
> SELECT
> > > > > >
> > > > >
> > > >
> > >
> >
> ANZ_TOT::text,asbinary(force_collection(force_2d(wkb_geometry)),'NDR'),ogc_f
> > > > > > id::text from avt_asit_unfall WHERE wkb_geometry &&
> > > > > setSRID('BOX3D(588837.5
> > > > > > 213700,648462.5 261400)'::BOX3D, -1 ) -server closed the
> connection
> > > > > > unexpectedly This probably means the server terminated abnormally
> > > before
> > > > > or
> > > > > > while processing the request. Error with POSTGIS data variable.
> You
> > > > > > specified ''.
> > > > > > Standard ways of specifiying are :
> > > > > > (1) 'geometry_column from geometry_table'
> > > > > > (2) 'geometry_column from (<sub query>) as foo using unique
> <column
> > > > name>
> > > > > > using SRID=<srid#>'
> > > > > >
> > > > > > Make sure you put in the 'using unique <column name>' and 'using
> > > SRID=#'
> > > > > > clauses in.
> > > > > >
> > > > > > For more help, please see
> > > > http://postgis.refractions.net/documentation.php
> > > > >
> > > > > >
> > > > > > Mappostgis.c - version of Jan 23/2004.
> > > > >
> > > > >
> > > > >
> > > > > ---------------------------------
> > > > >
> > > > > Dr. Horst Düster
> > > > > GIS-Koordinator /Amtschef Stv.
> > > > >
> > > > > Kanton Solothurn
> > > > > Amt für Geoinformation
> > > > > Abteilung SO!GIS Koordination
> > > > > Werkhofstr. 65
> > > > > CH-4509 Solothurn
> > > > >
> > > > > Tel.: ++41 (0)32 627 25 32
> > > > > Fax: ++41 (0)32 627 22 14
> > > > >
> > > > > horst.duester at bd.so.ch
> > > > > www.sogis.so.ch
> > > > >
> > > > > _______________________________________________
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