ST_InterleavingType
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Returns the interleaving type of a raster object. The interleaving type indicates how pixel values from multiple bands are arranged in storage: Band Sequential (BSQ), Band Interleaved by Line (BIL), or Band Interleaved by Pixel (BIP).
Syntax
text ST_InterleavingType(raster raster_obj);Parameters
| Parameter | Description |
|---|---|
raster_obj | The raster object to query. |
Return value
Returns a text value indicating the interleaving type. Valid values:
BSQ: Band Sequential. All data for each band is stored contiguously before the next band begins.BIL: Band Interleaved by Line. Data is stored one row at a time, cycling through all bands for each row.BIP: Band Interleaved by Pixel. Data is stored one pixel at a time, with all band values for each pixel stored together.
Example
SELECT ST_InterleavingType(raster_obj) FROM raster_table;Output:
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