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• 2026/04/16 Re: Patch Releases 3.6.3, 3.5.6, 3.4.6, 3.3.10, 3.2.10 Devrim Gündüz
• 2026/04/16 Re: Patch Releases 3.6.3, 3.5.6, 3.4.6, 3.3.10, 3.2.10 Paul Ramsey via postgis-users
• 2026/04/16 Re: Patch Releases 3.6.3, 3.5.6, 3.4.6, 3.3.10, 3.2.10 Devrim Gündüz
• 2026/04/14 Patch Releases 3.6.3, 3.5.6, 3.4.6, 3.3.10, 3.2.10 Paul Ramsey via postgis-users
• 2026/04/13 ST_SNAP behaviour with 3D Geometries Alexandre Neto
• 2026/03/27 Re: Possible Bug in postgis_restore Sandro Santilli via postgis-users
• 2026/03/26 Possible Bug in postgis_restore Aussem, Robert (LGL extern) via postgis-users
• 2026/02/26 Re: Coordinate transformations with pipelines Antonio Valanzano
• 2026/02/26 Re: Coordinate transformations with pipelines Florian Nadler
• 2026/02/23 Coordinate transformations with pipelines Antonio Valanzano
• 2026/02/11 Re: PG_Restore error Richard Greenwood
• 2026/02/11 Re: PG_Restore error David Haynes
• 2026/02/10 RE: PG_Restore error Regina Obe
• 2026/02/09 PG_Restore error David Haynes
• 2026/02/09 PostGIS Patch releases for 3.0 - 3.6 Regina Obe
• 2026/02/05 Re: Slowness in testing any crossing straight lines in a layer Bo Guo
• 2026/02/05 RE: Slowness in testing any crossing straight lines in a layer Regina Obe
• 2026/02/05 Re: Slowness in testing any crossing straight lines in a layer Bo Guo
• 2026/02/05 Re: [ScanMail-Spam] Slowness in testing any crossing straight lines in a layer Paul Ramsey via postgis-users
• 2026/02/05 RE: Slowness in testing any crossing straight lines in a layer Regina Obe
• 2026/02/05 Re: [ScanMail-Spam] Slowness in testing any crossing straight lines in a layer Bo Guo
• 2026/02/05 RE: [ScanMail-Spam] Slowness in testing any crossing straight lines in a layer MONTICOLO Julien
• 2026/02/05 Slowness in testing any crossing straight lines in a layer Bo Guo
• 2026/01/30 RE: When did this 'officially' change? "SQL-MM defines the default SRID of all geometry constructors as 0. PostGIS uses a default SRID of -1." Michael Downey via postgis-users
• 2026/01/30 Re: St_GeoHash: boundary handling in non-point case Paul Ramsey via postgis-users
• 2026/01/30 RE: When did this 'officially' change? "SQL-MM defines the default SRID of all geometry constructors as 0. PostGIS uses a default SRID of -1." Michael Downey via postgis-users
• 2026/01/30 Re: When did this 'officially' change? "SQL-MM defines the default SRID of all geometry constructors as 0. PostGIS uses a default SRID of -1." Paul Ramsey via postgis-users
• 2026/01/30 Re: When did this 'officially' change? "SQL-MM defines the default SRID of all geometry constructors as 0. PostGIS uses a default SRID of -1." Paul Ramsey via postgis-users
• 2026/01/30 When did this 'officially' change? "SQL-MM defines the default SRID of all geometry constructors as 0. PostGIS uses a default SRID of -1." Michael Downey via postgis-users
• 2026/01/28 St_GeoHash: boundary handling in non-point case Sztegi
• 2026/01/21 Re: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Bharath Tadikonda
• 2026/01/21 RE: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Regina Obe
• 2026/01/21 Re: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Bharath Tadikonda
• 2026/01/21 Re: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Bharath Tadikonda
• 2026/01/21 RE: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Regina Obe
• 2026/01/21 Re: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Paul Ramsey via postgis-users
• 2026/01/21 Re: Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Greg Troxel
• 2026/01/21 Inquiry on planned PostGIS releases and minor-version behavior (now–Feb 28) Bharath Tadikonda
• 2026/01/16 Re: Best ways around memory Error on large st_union for overlay processing Paul Ramsey via postgis-users
• 2026/01/15 Re: Best ways around memory Error on large st_union for overlay processing Mike Treglia
• 2026/01/15 Re: Best ways around memory Error on large st_union for overlay processing Paul Ramsey via postgis-users
• 2026/01/15 Best ways around memory Error on large st_union for overlay processing Mike Treglia
• 2026/01/14 postgis_extensions_upgrade() issue with pg_init_privs Ari Jolma
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Paul Ramsey via postgis-users
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Cedric Duprez
• 2026/01/08 RE: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Regina Obe
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Arthur Bazin
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Cedric Duprez
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Paul Ramsey via postgis-users
• 2026/01/08 RE: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Regina Obe
• 2026/01/08 RE: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Regina Obe
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Arthur Bazin
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Cedric Duprez
• 2026/01/08 Re: PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Paul Ramsey via postgis-users
• 2026/01/08 PostGIS 3.6.1 - ERROR: operator is not unique: public.geometry = public.geometry Cedric Duprez
• 2025/12/15 Re: ogr2ogr with missing geometries crashes postgresql with segmentation fault Jorge Gustavo Rocha
• 2025/12/15 Re: ogr2ogr with missing geometries crashes postgresql with segmentation fault Paul Ramsey via postgis-users
• 2025/12/15 Re: ogr2ogr with missing geometries crashes postgresql with segmentation fault Paul Ramsey via postgis-users
• 2025/12/13 Re: ogr2ogr with missing geometries crashes postgresql with segmentation fault Paul Ramsey via postgis-users
• 2025/12/13 Re: ogr2ogr with missing geometries crashes postgresql with segmentation fault Daryl Herzmann
• 2025/12/03 Re: Problem with ST_NRings Marco Boeringa
• 2025/12/02 RE: Problem with ST_NRings Regina Obe
• 2025/12/02 Re: Problem with ST_NRings Marco Boeringa
• 2025/12/02 RE: Problem with ST_NRings Regina Obe
• 2025/12/02 Re: Problem with ST_NRings Marco Boeringa
• 2025/12/02 Re: Problem with ST_NRings Erik Wienhold
• 2025/12/02 Re: Problem with ST_NRings Marco Boeringa
• 2025/12/02 Problem with ST_NRings Marco Boeringa
• 2025/11/22 PostGIS Windows Bundle for PostGIS 3.6.1 for PostgreSQL 13-18 Regina Obe
• 2025/11/20 Happy PostGIS Day to all Jeff McKenna
• 2025/11/19 Re: Issue with st_estimatedextent function ?? Bo Victor Thomsen
• 2025/11/19 RE: Issue with st_estimatedextent function ?? Regina Obe
• 2025/11/19 Re: Issue with st_estimatedextent function ?? Paul Ramsey via postgis-users
• 2025/11/18 PostGIS Day on Thursday (Nov 20) Paul Ramsey via postgis-users
• 2025/11/13 PostGIS 3.6.1 Released Paul Ramsey via postgis-users
• 2025/11/10 PostGIS Day 2025 Paul Ramsey via postgis-users
• 2025/11/06 RE: Question about pgSphere Regina Obe
• 2025/11/06 Question about pgSphere Antonio Siles Aguilar
• 2025/11/04 raster2pgsql ignoring nodata (seemingly) Lorenzo Curcio
• 2025/10/29 Re: Spatial join issues Paul Ramsey via postgis-users
• 2025/10/29 Re: Spatial join issues Shaozhong SHI
• 2025/10/29 Re: Spatial join issues Shaozhong SHI
• 2025/10/29 Re: Spatial join issues Paul Ramsey via postgis-users
• 2025/10/29 Re: Spatial join issues Paul Ramsey via postgis-users
• 2025/10/29 Re: Spatial join issues Shaozhong SHI
• 2025/10/29 Re: Spatial join issues Greg Troxel
• 2025/10/29 Spatial join issues Shaozhong SHI
• 2025/10/27 Re: Why PostGIS sets a max value for SRID IDs? Paul Ramsey via postgis-users
• 2025/10/27 Re: Why PostGIS sets a max value for SRID IDs? Jim Klassen
• 2025/10/27 Re: Why PostGIS sets a max value for SRID IDs? Vincent Picavet via postgis-users
• 2025/10/27 Re: Why PostGIS sets a max value for SRID IDs? G. Allegri
• 2025/10/27 RE: Why PostGIS sets a max value for SRID IDs? Regina Obe
• 2025/10/27 Re: Why PostGIS sets a max value for SRID IDs? Komяpa
• 2025/10/27 Why PostGIS sets a max value for SRID IDs? G. Allegri
• 2025/10/20 RE: PostGIS 3.5.4 in PGDG packages? Regina Obe
• 2025/10/20 Re: PostGIS 3.5.4 in PGDG packages? Paul Ramsey via postgis-users
• 2025/10/20 PostGIS 3.5.4 in PGDG packages? Raine Ekman via postgis-users
• 2025/10/18 Re: PostGIS 3.5.4 Released Paragon Corporation
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Antonio Valanzano
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/18 Dissolve keeping all attributes values (concatenation/aggregation)? celati Laurent
• 2025/10/18 Re: PostGIS 3.5.4 Released Devrim Gündüz
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Antonio Valanzano
• 2025/10/18 Re: Dissolve keeping all attributes values (concatenation/aggregation)? Erik Wienhold
• 2025/10/18 Re: Dissolve keeping all attributes values (concatenation/aggregation)? Erik Wienhold
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Antonio Valanzano
• 2025/10/18 RE: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Regina Obe
• 2025/10/18 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Paul Ramsey via postgis-users
• 2025/10/18 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Martin Davis
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Antonio Valanzano
• 2025/10/18 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Paul Ramsey via postgis-users
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Antonio Valanzano
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/18 Re: Dissolve keeping all attributes values (concatenation/aggregation)? Erik Wienhold
• 2025/10/18 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Scott
• 2025/10/18 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Martin Davis
• 2025/10/18 Re: Dissolve keeping all attributes values (concatenation/aggregation)? celati Laurent
• 2025/10/17 Documentation for 3.5 and 3.6 links not working Alexandre Neto
• 2025/10/17 RE: PostgreSQL 18 PostGIS 3.6 installer Windows Regina Obe
• 2025/10/17 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/17 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/17 Re: Dissolve keeping all attributes values (concatenation/aggregation)? celati Laurent
• 2025/10/17 PostGIS Day 2025, Nov 20! Paul Ramsey via postgis-users
• 2025/10/17 Installing latest PostGIS on Windows Anthony DeBarros
• 2025/10/17 PostGIS 3.5.4 Released Paul Ramsey via postgis-users
• 2025/10/17 RE: Installing latest PostGIS on Windows Regina Obe
• 2025/10/15 Re: different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Paul Ramsey via postgis-users
• 2025/10/15 different results for ST_Relate with 3 parameters compared to those for ST_Relate with 2 parameters Antonio Valanzano
• 2025/10/10 RE: Documentation for 3.5 and 3.6 links not working Regina Obe
• 2025/10/08 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Douglas Fan
• 2025/09/24 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Douglas Fan
• 2025/09/23 Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Douglas Fan
• 2025/09/23 Re: Clarification on ST_CoverageClean Parameters: snappingDistance and gapMaximumWidth Greg Troxel
• 2025/09/20 RE: backend error after upgrading to 3.6.0 Regina Obe
• 2025/09/20 backend error after upgrading to 3.6.0 Ярослав Минин via postgis-users
• 2025/09/20 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/20 RE: backend error after upgrading to 3.6.0 Regina Obe
• 2025/09/20 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Paul Ramsey via postgis-users
• 2025/09/20 Re: RE: backend error after upgrading to 3.6.0 Ярослав Минин via postgis-users
• 2025/09/20 RE: PostGIS 3.5.2 ST_Contains() query on gist is slow Regina Obe
• 2025/09/20 RE: PostGIS 3.5.2 ST_Contains() query on gist is slow Regina Obe
• 2025/09/20 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/18 ST_Distance() query error Juho Rekilä via postgis-users
• 2025/09/18 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/18 RE: PostGIS 3.5.2 ST_Contains() query on gist is slow Regina Obe
• 2025/09/18 Re: backend error after upgrading to 3.6.0 Yaroslav Minin via postgis-users
• 2025/09/17 Re: Geometry / geography woes Paul Ramsey via postgis-users
• 2025/09/16 Re: Difference in behavior of AddGeometryColumn change in behavior between 3.5.2 and 3.5.3? SRID is listed as unknown when querying Geometry_Columns instead of the specified SRID Paul Ramsey via postgis-users
• 2025/09/16 RE: RE: backend error after upgrading to 3.6.0 Regina Obe
• 2025/09/16 Re: RE: backend error after upgrading to 3.6.0 Ярослав Минин via postgis-users
• 2025/09/16 backend error after upgrading to 3.6.0 Ярослав Минин via postgis-users
• 2025/09/15 RE: backend error after upgrading to 3.6.0 Regina Obe
• 2025/09/15 Re: backend error after upgrading to 3.6.0 Erik Wienhold
• 2025/09/15 backend error after upgrading to 3.6.0 Ярослав Минин via postgis-users
• 2025/09/15 Re: ST_Distance() query error Paul Ramsey via postgis-users
• 2025/09/13 Geometry / geography woes nikolai.berkoff via postgis-users
• 2025/09/11 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/11 RE: Geometry / geography woes Regina Obe
• 2025/09/11 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Paul Ramsey via postgis-users
• 2025/09/10 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/10 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/10 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/10 Re: Geometry / geography woes nikolai.berkoff via postgis-users
• 2025/09/10 RE: PostGIS 3.5.2 ST_Contains() query on gist is slow Regina Obe
• 2025/09/10 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/09 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/09 Re: Geometry / geography woes Paul Ramsey via postgis-users
• 2025/09/09 RE: PostGIS 3.5.2 ST_Contains() query on gist is slow Regina Obe
• 2025/09/09 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Paul Ramsey via postgis-users
• 2025/09/09 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Paul Ramsey via postgis-users
• 2025/09/09 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Daryl Herzmann
• 2025/09/08 RE: PostGIS 3.5.2 ST_Contains() query on gist is slow Regina Obe
• 2025/09/08 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/08 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/08 Re: PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/08 PostGIS 3.5.2 ST_Contains() query on gist is slow Sebastiaan Couwenberg via postgis-users
• 2025/09/07 Re: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Scott
• 2025/09/07 Re: Difference in behavior of AddGeometryColumn change in behavior between 3.5.2 and 3.5.3? SRID is listed as unknown when querying Geometry_Columns instead of the specified SRID Paul Ramsey via postgis-users
• 2025/09/05 Re: Difference in behavior of AddGeometryColumn change in behavior between 3.5.2 and 3.5.3? SRID is listed as unknown when querying Geometry_Columns instead of the specified SRID Paul Ramsey via postgis-users
• 2025/09/05 AW: [PostGIS] ST_3DIntersection query hangs (PostGIS 3.4, PostgreSQL 15.12, SFCGAL 1.5.0) rmaron via postgis-users
• 2025/09/04 RE: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Regina Obe
• 2025/09/04 RE: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Regina Obe
• 2025/09/03 Re: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Scott
• 2025/09/03 Re: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Greg Troxel
• 2025/09/03 Re: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Scott
• 2025/09/03 Re: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Marco Boeringa
• 2025/09/03 Re: Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Greg Troxel
• 2025/09/03 Wrong SFCGAL version used for compiling PostGIS 3.6.0 on Ubuntu? Marco Boeringa
• 2025/09/03 Re: PostGIS in non-standard path Greg Troxel
• 2025/09/02 PostGIS in non-standard path Scott
• 2025/09/02 Calculate the vertical distance between two lines that just intersects on 2D Jorge Gustavo Rocha
• 2025/09/02 PostGIS 3.6.0 released Regina Obe
• 2025/08/28 RE: [PostGIS] ST_3DIntersection query hangs (PostGIS 3.4, PostgreSQL 15.12, SFCGAL 1.5.0) Regina Obe
• 2025/08/28 [PostGIS] ST_3DIntersection query hangs (PostGIS 3.4, PostgreSQL 15.12, SFCGAL 1.5.0) rmaron via postgis-users
• 2025/08/25 RE: Difference in behavior of AddGeometryColumn change in behavior between 3.5.2 and 3.5.3? SRID is listed as unknown when querying Geometry_Columns instead of the specified SRID Regina Obe
• 2025/08/25 RE: Difference in behavior of AddGeometryColumn change in behavior between 3.5.2 and 3.5.3? SRID is listed as unknown when querying Geometry_Columns instead of the specified SRID Regina Obe
• 2025/08/25 Difference in behavior of AddGeometryColumn change in behavior between 3.5.2 and 3.5.3? SRID is listed as unknown when querying Geometry_Columns instead of the specified SRID Michael Downey via postgis-users
• 2025/08/21 GEOS 3.14.0 Released Paul Ramsey via postgis-users

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