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-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you 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.
CREATE TYPE req_float_sketch;
CREATE OR REPLACE FUNCTION req_float_sketch_in(cstring) RETURNS req_float_sketch
AS '$libdir/datasketches', 'pg_sketch_in'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_out(req_float_sketch) RETURNS cstring
AS '$libdir/datasketches', 'pg_sketch_out'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE TYPE req_float_sketch (
INPUT = req_float_sketch_in,
OUTPUT = req_float_sketch_out,
STORAGE = EXTERNAL
);
CREATE CAST (bytea as req_float_sketch) WITHOUT FUNCTION AS ASSIGNMENT;
CREATE CAST (req_float_sketch as bytea) WITHOUT FUNCTION AS ASSIGNMENT;
CREATE OR REPLACE FUNCTION req_float_sketch_build_agg(internal, real) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_build_agg'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_build_agg(internal, real, int) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_build_agg'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_build_agg(internal, real, int, boolean) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_build_agg'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_merge_agg(internal, req_float_sketch) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_merge_agg'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_merge_agg(internal, req_float_sketch, int) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_merge_agg'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_merge_agg(internal, req_float_sketch, int, boolean) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_merge_agg'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_serialize(internal) RETURNS bytea
AS '$libdir/datasketches', 'pg_req_float_sketch_serialize'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_deserialize(bytea, internal) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_deserialize'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_combine(internal, internal) RETURNS internal
AS '$libdir/datasketches', 'pg_req_float_sketch_combine'
LANGUAGE C IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_finalize(internal) RETURNS req_float_sketch
AS '$libdir/datasketches', 'pg_req_float_sketch_serialize'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE AGGREGATE req_float_sketch_build(real) (
STYPE = internal,
SFUNC = req_float_sketch_build_agg,
COMBINEFUNC = req_float_sketch_combine,
SERIALFUNC = req_float_sketch_serialize,
DESERIALFUNC = req_float_sketch_deserialize,
FINALFUNC = req_float_sketch_finalize,
PARALLEL = SAFE
);
CREATE OR REPLACE AGGREGATE req_float_sketch_build(real, int) (
STYPE = internal,
SFUNC = req_float_sketch_build_agg,
COMBINEFUNC = req_float_sketch_combine,
SERIALFUNC = req_float_sketch_serialize,
DESERIALFUNC = req_float_sketch_deserialize,
FINALFUNC = req_float_sketch_finalize,
PARALLEL = SAFE
);
CREATE OR REPLACE AGGREGATE req_float_sketch_build(real, int, boolean) (
STYPE = internal,
SFUNC = req_float_sketch_build_agg,
COMBINEFUNC = req_float_sketch_combine,
SERIALFUNC = req_float_sketch_serialize,
DESERIALFUNC = req_float_sketch_deserialize,
FINALFUNC = req_float_sketch_finalize,
PARALLEL = SAFE
);
CREATE OR REPLACE AGGREGATE req_float_sketch_merge(req_float_sketch) (
STYPE = internal,
SFUNC = req_float_sketch_merge_agg,
COMBINEFUNC = req_float_sketch_combine,
SERIALFUNC = req_float_sketch_serialize,
DESERIALFUNC = req_float_sketch_deserialize,
FINALFUNC = req_float_sketch_finalize,
PARALLEL = SAFE
);
CREATE OR REPLACE AGGREGATE req_float_sketch_merge(req_float_sketch, int) (
STYPE = internal,
SFUNC = req_float_sketch_merge_agg,
COMBINEFUNC = req_float_sketch_combine,
SERIALFUNC = req_float_sketch_serialize,
DESERIALFUNC = req_float_sketch_deserialize,
FINALFUNC = req_float_sketch_finalize,
PARALLEL = SAFE
);
CREATE OR REPLACE AGGREGATE req_float_sketch_merge(req_float_sketch, int, boolean) (
STYPE = internal,
SFUNC = req_float_sketch_merge_agg,
COMBINEFUNC = req_float_sketch_combine,
SERIALFUNC = req_float_sketch_serialize,
DESERIALFUNC = req_float_sketch_deserialize,
FINALFUNC = req_float_sketch_finalize,
PARALLEL = SAFE
);
CREATE OR REPLACE FUNCTION req_float_sketch_get_rank(req_float_sketch, real) RETURNS double precision
AS '$libdir/datasketches', 'pg_req_float_sketch_get_rank'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_rank(req_float_sketch, real, boolean) RETURNS double precision
AS '$libdir/datasketches', 'pg_req_float_sketch_get_rank'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_quantile(req_float_sketch, double precision) RETURNS real
AS '$libdir/datasketches', 'pg_req_float_sketch_get_quantile'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_quantile(req_float_sketch, double precision, boolean) RETURNS real
AS '$libdir/datasketches', 'pg_req_float_sketch_get_quantile'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_n(req_float_sketch) RETURNS bigint
AS '$libdir/datasketches', 'pg_req_float_sketch_get_n'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_to_string(req_float_sketch) RETURNS TEXT
AS '$libdir/datasketches', 'pg_req_float_sketch_to_string'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_pmf(req_float_sketch, real[]) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_pmf'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_pmf(req_float_sketch, real[], boolean) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_pmf'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_cdf(req_float_sketch, real[]) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_cdf'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_cdf(req_float_sketch, real[], boolean) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_cdf'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_quantiles(req_float_sketch, double precision[]) RETURNS real[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_quantiles'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_quantiles(req_float_sketch, double precision[], boolean) RETURNS real[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_quantiles'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_histogram(req_float_sketch) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_histogram'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_histogram(req_float_sketch, int) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_histogram'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;
CREATE OR REPLACE FUNCTION req_float_sketch_get_histogram(req_float_sketch, int, boolean) RETURNS double precision[]
AS '$libdir/datasketches', 'pg_req_float_sketch_get_histogram'
LANGUAGE C STRICT IMMUTABLE PARALLEL SAFE;