[postgis-users] HELP WITH A POSTGIS FUNCTION

Which postgis function is used to return the amount of vertexes (in an array) I got in my geometry? Thanks. -- View this message in context: http://old.nabble.com/HELP-WITH-A-POSTGIS-FUNCTION-tp28635185p28635185.html Sent from the PostGIS - User mailing list archive at Nabble.com.

Re: [postgis-users] Split Multistring on the_geom

Sorry, I didn't explain myself very well, now I can: I don't need in every vertex a point or a node. I want to rebuild my geometry by adding new nodes where I need. This is the logic that I want in pgsql code: 1. Read over all the multilinestrings that I have, all the_geom in this case,(Is

[postgis-users] Split Multistring on the_geom

Hi, I would like to know if theres a postgis function (or the easist and effective way), that I can use to split an intersection o 2 multistrings, so I can have the geometric data of --the start and end nodes of both lines, and the new node created in the intersection, I'llbe really greatful,