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PostgreSQL is an open source object-relational database system.

3 votes
1 answer
2k views

Snap point to point with St_Snap Postgis

I write a request that allows to snap a point to another. Here is the request: SELECT      f.gid as gid,     ST_Snap (f.Geom, g.Geom, min, 5) as geom FROM      boiten as f,      (SELEC …
Rania ben othmen's user avatar
1 vote
0 answers
83 views

How to attach lines to points QGIS using Postgis?

My problem is that I have lines that I want to lengthen and tied them to a point And in case that I have two line one in continuous and the other is cutted I want only the cutted one to be tied( a …
Rania ben othmen's user avatar