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doc-exports/docs/dws/dev/dws_04_0302.html
luhuayi 177cd61a57 DWS DEVG 910.211 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: luhuayi <luhuayi@huawei.com>
Co-committed-by: luhuayi <luhuayi@huawei.com>
2025-05-05 07:44:03 +00:00

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PostGIS

  • The third-party software that the PostGIS Extension depends on needs to be installed separately. If you need to use PostGIS, submit a service ticket or contact technical support to submit an application.
  • If the error message "ERROR: EXTENSION is not yet supported." is displayed, the PostGIS software package is not installed. Contact technical support.

GaussDB(DWS) provides PostGIS Extension (PostGIS-2.4.2 and PostGIS-3.2.2). PostGIS Extension is a spatial database extender for PostgreSQL. It provides the following spatial information services: spatial objects, spatial indexes, spatial functions, and spatial operators. PostGIS Extension complies with the OpenGIS specifications.

In GaussDB(DWS), PostGIS Extension depends on the listed third-party open-source software.

  • PostGIS 2.4.2 depends on the following third-party open-source software:
    • Geos 3.6.2
    • Proj 4.9.2
    • Json 0.12.1
    • Libxml2 2.7.1
    • Gdal 1.11.0
  • PostGIS 3.2.2 depends on the following third-party open-source software:
    • Geos-3.11.0
    • Proj-6.0.0
    • Json 0.12.1
    • Libxml2 2.7.1
    • Sqlite3
    • protobuf-c 1.4.1
    • protobuf 3.6.1
Parent topic: Using PostGIS Extension