This function returns the tile height of the specified raster object.

Syntax

integer ST_ChunkHeight(raster raster_obj)

Parameters

Parameter Description
raster_obj The name of the raster object.

Description

This function returns the tile height of the specified raster object. The tile height is measured in pixels.

Examples

select ST_ChunkHeight(rast)
from raster_table;

 st_chunkheight  
----------
      256