DropOverviewConstraints — Untag a raster column from being an overview of another.
boolean DropOverviewConstraints(name ovschema, name ovtable, name ovcolumn);
boolean DropOverviewConstraints(name ovtable, name ovcolumn);
Remove from a raster column the constraints used to show it as being an overview of another in the raster_overviews raster catalog.
When the ovschema parameter is omitted, the first table found scanning the search_path will be used.
Disponibilidad: 2.0.0