Yeh!  Thanks you, Regina!

On 12/22/19 8:54 PM, Regina Obe wrote:

Okay I ran into that issue too.

It happens if you have PostGIS not installed in public.

I have the issue ticketed here – I thought I had fixed this already in 3.0.1 (not yet released yet), but evidentally I haven’t or forgot to close this ticket.

https://trac.osgeo.org/postgis/ticket/4555

The workaround is to do this:

CREATE EXTENSION postgis_raster FROM unpackaged VERSION "3.0.0" SCHEMA <schema where you installed postgis>;

*From:*postgis-users [mailto:[email protected]] *On Behalf Of *Bo Guo
*Sent:* Sunday, December 22, 2019 10:36 PM
*To:* [email protected]
*Subject:* Re: [postgis-users] PostgreSQL 12 and PostGIS

Thanks, Regina!  I am running PostgeSQL 12 now!

However, when I ran *SELECT*PostGIS_Extensions_Upgrade(); the second time, I have the following msg.


NOTICE: Extension postgis_sfcgal is not available or not packagable for some reason

NOTICE: Packaging extension postgis_raster

WARNING: 'postgis.gdal_datapath' is already set and cannot be changed until you reconnect

WARNING: 'postgis.gdal_enabled_drivers' is already set and cannot be changed until you reconnect

WARNING: 'postgis.enable_outdb_rasters' is already set and cannot be changed until you reconnect

ERROR: function public.st_srid(geometry) does not exist

LINE 1: ..._makeemptyraster($1, $2, $3, $4, $5, -($5), 0, 0, public.ST_... ^

HINT: No function matches the given name and argument types. You might need to add explicit type casts.

QUERY: SELECT public.ST_makeemptyraster($1, $2, $3, $4, $5, -($5), 0, 0, public.ST_SRID('POINT(0 0)'::geometry))

CONTEXT: SQL statement "CREATE EXTENSION postgis_raster FROM unpackaged"

PL/pgSQL function postgis_extensions_upgrade() line 48 at EXECUTE

SQL state: 42883

On 12/22/19 8:09 PM, Regina Obe wrote:

    NO NO  don’t do that.  Those set of libraries aren’t compatible
    with each other.

    The PostGIS 3.0 and 2.5 from 12 are compatible with each other
    however.

    So

    What you want to do is

    cp /usr/lib/postgresql/12/lib/postgis-3.so
    /usr/lib/postgresql/12/lib/postgis-2.5.so

    cp /usr/lib/postgresql/12/lib/postgis_raster-3.so
    /usr/lib/postgresql/12/lib/rtpostgis-2.5.so

    cp /usr/lib/postgresql/12/lib/postgis_topology-3.so
    /usr/lib/postgresql/12/lib/postgis_topology-2.5.so

    Then after the upgrade in each of your databases run:

    *SELECT*PostGIS_Extensions_Upgrade();

    And then run it again to rebundle the raster into it’s own extension

    *SELECT*PostGIS_Extensions_Upgrade();

    Then if you don’t need raster, you can

    DROP EXTENSION postgis_raster;

    Once you are done upgrading your databases, you can delete thr
    *-2.5.so files you created in the 12 cluster.

    *From:*postgis-users
    [mailto:[email protected]] *On Behalf Of *Bo Guo
    *Sent:* Sunday, December 22, 2019 10:01 PM
    *To:* [email protected]
    <mailto:[email protected]>
    *Subject:* Re: [postgis-users] PostgreSQL 12 and PostGIS

    Thanks, Regina,

    I copied the three 2.5 lib files from/usr/lib/postgresql/11/lib to
    /usr/lib/postgresql/12/lib:

    guob@yuma:/usr/lib/postgresql/12/lib$ ls -al *post*
    -rw-r--r-- 1 root root  456832 Dec 22 19:49 postgis-2.5.so
    -rw-r--r-- 1 root root 1351536 Oct 28 21:24 postgis-3.so
    -rw-r--r-- 1 root root  847424 Oct 28 21:24 postgis_raster-3.so
    -rw-r--r-- 1 root root  364224 Dec 22 19:49 postgis_topology-2.5.so
    -rw-r--r-- 1 root root  569152 Oct 28 21:24 postgis_topology-3.so
    -rw-r--r-- 1 root root  100264 Nov 12 03:33 postgres_fdw.so
    -rw-r--r-- 1 root root  399136 Dec 22 19:50 rtpostgis-2.5.so

    However, the three lib files are still in the
    loadable_libraries.txt file.

    Bo

    On 12/22/19 7:42 PM, Regina Obe wrote:

        Bo,

        Do you have the postgis-2.5.so, rtpostgis-2.5.so, 
postgis_topology-2.5.so

        files in

        /usr/lib/postgresql/11/lib

        And

        /usr/lib/postgresql/12/lib

        Those are the files it's complaining about.

        From: postgis-users [mailto:[email protected]] On 
Behalf

        Of Bo Guo

        Sent: Sunday, December 22, 2019 9:16 PM

        To:[email protected]  <mailto:[email protected]>

        Subject: Re: [postgis-users] PostgreSQL 12 and PostGIS

        Regina and Stefan,

        I might have run into a similar issues today as I was  trying to upgrade

        PostgreSQL 11 w/ PostGIS 2.5 to PostgreSQL 12 w/ PostGIS 3.0.

        The pg_upgradecluster command (sudo pg_upgradecluster -m upgrade 11 
main)

        failed its check for the following required libraries:

             could not load library "$libdir/postgis-2.5": ERROR:  could not 
access

        file "$libdir/postgis-2.5": No such file or directory

             could not load library "$libdir/rtpostgis-2.5": ERROR:  could not 
access

        file "$libdir/rtpostgis-2.5": No such file or directory

             could not load library "$libdir/postgis_topology-2.5": ERROR:  
could not

        access file "$libdir/postgis_topology-2.5": No such file or directory

        I have postgis-2.5 in the /usr/share/postgresql/11/contrib/ folder AND

        /usr/share/postgresql/12/contrib/ folder.  I also have postgis-3.0 under

        /usr/share/postgresql/12/contrib/.

        Thanks for your help!

        Bo

        Gistic Research, Inc.

        On 10/4/19 8:16 AM, Regina Obe wrote:

        Stefan,

        Which distro do you get your PostgreSQL 12 from.  I’m assuming

        apt.postgresql.org

        If so you should report on their mailing list, as that would be a 
packaging

        bug,not a PostGIS one and no one on the PostGIS project is on the apt 
team.

        https://www.postgresql.org/list/pgsql-pkg-debian/

        Thanks,

        Regina

        From: postgis-users [mailto:[email protected]] On 
Behalf

        Of Stefan Wolf

        Sent: Friday, October 4, 2019 6:19 AM

        To:[email protected]  <mailto:[email protected]>

        Subject: [postgis-users] PostgreSQL 12 and PostGIS

        Today I’ve installed the brand new PostgreSQL 12  on Ubuntu 18.04

        “apt-get install postgis”  will install PostGIS 2.5.2, but the  PATH is

        wrong:  /usr/share/postgresql/11/…

        So CREATE EXTENSION postgis will fail.

        Greetings from Berlin

        -Stefan Wolf-

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    Regards,

    Bo Guo, PhD, PE

    President

    Gistic Research, Inc.

    2033 E Warner Rd Ste 105

    Tempe, AZ 85284

    www.gisticinc.com  <http://www.gisticinc.com>

    www.youtube.com/linearbench  <http://www.youtube.com/linearbench>

    Office: 480-656-9962

    Cell: 602-570-4697



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--
Regards,
Bo Guo, PhD, PE
President
Gistic Research, Inc.
2033 E Warner Rd Ste 105
Tempe, AZ 85284
www.gisticinc.com  <http://www.gisticinc.com>
www.youtube.com/linearbench  <http://www.youtube.com/linearbench>
Office: 480-656-9962
Cell: 602-570-4697

_______________________________________________
postgis-users mailing list
[email protected]
https://lists.osgeo.org/mailman/listinfo/postgis-users

--
Regards,

Bo Guo, PhD, PE
President
Gistic Research, Inc.
2033 E Warner Rd Ste 105
Tempe, AZ 85284
www.gisticinc.com
www.youtube.com/linearbench
Office: 480-656-9962
Cell: 602-570-4697

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