[PostGIS] #2583: Add TIN Z support to ST_AsEWKT and ST_GeomFromEWKT

PostGIS trac at osgeo.org
Thu Jun 18 10:14:16 PDT 2026


#2583: Add TIN Z support to ST_AsEWKT and ST_GeomFromEWKT
----------------------------+-----------------------------
  Reporter:  smathermather  |      Owner:  smathermather
      Type:  enhancement    |     Status:  closed
  Priority:  medium         |  Milestone:  PostGIS Fund Me
 Component:  postgis        |    Version:  2.1.x
Resolution:  fixed          |   Keywords:
----------------------------+-----------------------------
Changes (by Darafei Praliaskouski <me@…>):

 * resolution:   => fixed
 * status:  new => closed

Comment:

 In [changeset:"2f87b9ef28eb63e50d935da7141647ceb34f520f/git"
 2f87b9ef/git]:
 {{{#!CommitTicketReference repository="git"
 revision="2f87b9ef28eb63e50d935da7141647ceb34f520f"
 liblwgeom: preserve TIN Z qualifiers in EWKT

 Preserve explicit Z and ZM qualifiers when ST_AsEWKT serializes TIN
 geometries, and cover the changed output in CUnit and SQL regressions.

 Closes https://github.com/postgis/postgis/pull/950

 Closes #2583
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/2583#comment:4>
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