[PostGIS] #5688: Allow 0-tolerance topology loading

[PostGIS]

#5688: Allow 0-tolerance topology loading
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  Reporter:  strk         |      Owner:  strk
      Type:  enhancement  |     Status:  closed
  Priority:  medium       |  Milestone:  PostGIS 3.7.0
 Component:  topology     |    Version:  master
Resolution:  fixed        |   Keywords:
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Changes (by Sandro Santilli <strk@…>):

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

Comment:

 In [changeset:"58374818b0c985b5a825fdd18dbee1238c0cc83a/git" 5837481/git]:
 {{{#!CommitTicketReference repository="git"
 revision="58374818b0c985b5a825fdd18dbee1238c0cc83a"
 Add 0-tolerance (no snapping) support in topology population functions

 Retains the default of automatic computation, which is now obtained
 by passing -1 as the tolerance

 Document default tolerance value

 Update tests to adapt to the breaking change.

 Closes #5688
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5688#comment:4>
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