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    AnalyticDB:ST_NumBands

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    AnalyticDB:ST_NumBands

    Last Updated:Mar 28, 2026

    Returns the number of bands in a raster object.

    Syntax

    integer ST_NumBands(raster raster_obj);

    Parameters

    ParameterTypeDescription
    raster_objrasterThe 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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