Opened 4 years ago

Last modified 2 years ago

#3130 new enhancement

ST_MMin(geometry), ST_MMax(geometry)

Reported by: strk Owned by: strk
Priority: medium Milestone: PostGIS Fund Me
Component: postgis Version: master
Keywords: Cc:

Description

It's easy to get min/max values for X,Y and Z for geometries (via implicit cast to BOX3D) but there's no way to get min M (not having a BOXAnyD).

This ticket is to add ST_MMin(geometry) and ST_MMax(geometry) ( then one day we should maybe have all the others also work directly on geometry )

Change History (2)

comment:1 Changed 4 years ago by strk

Milestone: PostGIS 2.2.0PostGIS Future
Priority: highmedium

By implementing #3139 this would not be that important anymore as it could be expressed with:

ST_M(ST_StartPoint(ST_BoundingRange(geom))) and ST_M(ST_EndPoint(ST_BoundingRange(geom)))

comment:2 Changed 2 years ago by robe

Milestone: PostGIS FuturePostGIS Fund Me

Milestone renamed

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