-- 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;