H3_CELL_RESOLUTION

Returns the resolution of an H3 cell.

Syntax

H3_CELL_RESOLUTION(<cell>)

Arguments

• <cell>: A BIGINT representing the H3 cell ID.

Returns

An INTEGER between 0-15 (inclusive) representing the resolution of the input H3 cell.

Example

SELECT h3_cell_resolution(h3_point_to_cell('POINT(0 0)'::geography, 3));
-- 3