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/*
* Copyright 2020-2022 Bytes & Brains
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "ALTER EXTENSION h3 UPDATE TO '3.6.5'" to load this file. \quit
-- Fix function flags which were previously only changed in install files
ALTER FUNCTION h3_get_h3_unidirectional_edge_boundary(h3index)
IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_geo_to_h3(geometry, integer)
-- IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_geo_to_h3(geography, integer)
-- IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_to_geometry(h3index)
-- IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_to_geography(h3index)
-- IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_to_geo_boundary_geometry(h3index, boolean)
-- IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_to_geo_boundary_geography(h3index, boolean)
-- IMMUTABLE STRICT PARALLEL SAFE;
--ALTER FUNCTION h3_polyfill(geometry, integer)
-- IMMUTABLE PARALLEL SAFE CALLED ON NULL INPUT; -- NOT STRICT
--ALTER FUNCTION h3_polyfill(geography, integer)
-- IMMUTABLE PARALLEL SAFE CALLED ON NULL INPUT; -- NOT STRICT
-- Add second support function for hash opclass
CREATE OR REPLACE FUNCTION h3index_hash_extended(h3index, int8) RETURNS int8
AS 'h3' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
ALTER OPERATOR FAMILY hash_h3index_ops USING hash ADD
FUNCTION 2 h3index_hash_extended(h3index, int8);