ST_NumBands
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Returns the number of bands in a raster object.
Syntax
integer ST_NumBands(raster raster_obj);Parameters
| Parameter | Type | Description |
|---|---|---|
raster_obj | raster | The raster object. |
Return value
Returns an integer representing the number of bands in the raster object.
Examples
select ST_NumBands(raster_obj) from raster_table;
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