ST_TopPyramidLevel
Returns the highest pyramid level of a raster object.
Syntax
integer ST_TopPyramidLevel(raster raster_obj);Parameters
| Parameter | Description |
|---|---|
raster_obj | The raster object. |
Return value
Returns an integer representing the highest pyramid level of the raster object.
Examples
Query the highest pyramid level of the raster objects in raster_table:
SELECT ST_TopPyramidLevel(raster_obj) FROM raster_table;Sample output:
6