Geometry Validation


The function attempts to create a valid representation of a given invalid geometry without losing any of the input vertices


Returns text stating if a geometry is valid or not an if not valid, a reason why


Returns a valid_detail row, formed by a boolean (valid) stating whether the geometry is valid or invalid


Test if an ST_Geometry value is well-formed in 2D according to the OGC rules

Last modified March 11, 2024 at 3:25 PM EST: Creation of the expression expression library (3110a17)