[PostGIS] #5667: Performance Postgis Topolgy when adding millions by using TopoGeo_AddLineString

PostGIS trac at osgeo.org
Wed Feb 14 06:48:04 PST 2024


#5667: Performance Postgis Topolgy when adding millions by using
TopoGeo_AddLineString
--------------------------------+-------------------
  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  enhancement        |     Status:  new
  Priority:  medium             |  Milestone:
 Component:  topology           |    Version:  3.4.x
Resolution:                     |   Keywords:
--------------------------------+-------------------
Comment (by Lars Aksel Opsahl):

 Replying to [comment:10 strk]:
 >
 > I mean this:
 > > SELECT id,srid,precision,$2::geometry FROM topology.topology WHERE
 name = $1::varchar

 I thought this come from the below code but I see that's is different

 {{{
 "SELECT id,srid,precision,null::geometry "
     "FROM topology.topology WHERE name = $1::varchar";

 }}}

 And I can not find any code like this i may own code.
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5667#comment:11>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.


More information about the postgis-tickets mailing list