[postgis-users] Is there a generic function to find coincident vertex?

[Shaozhong SHI]

Is there a generic function to find coincident vertex and count?


It will do the following:


Create an array of all vertex present in a data set

Iterate over and find out whether there be any coincident vertex as defined
by a tolerance

Count all occurrences


Regards,


David
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20211202/242fc16e/attachment.html>