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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.
*/
--
-- functions for updating clauses
--
-- This function is defined as a VOLATILE function to prevent the optimizer
-- from pulling up Query's for CREATE clauses.
CREATE FUNCTION ag_catalog._cypher_create_clause(internal)
RETURNS void
LANGUAGE c
AS 'MODULE_PATHNAME';
CREATE FUNCTION ag_catalog._cypher_set_clause(internal)
RETURNS void
LANGUAGE c
AS 'MODULE_PATHNAME';
CREATE FUNCTION ag_catalog._cypher_delete_clause(internal)
RETURNS void
LANGUAGE c
AS 'MODULE_PATHNAME';
CREATE FUNCTION ag_catalog._cypher_merge_clause(internal)
RETURNS void
LANGUAGE c
AS 'MODULE_PATHNAME';
--
-- query functions
--
CREATE FUNCTION ag_catalog.cypher(graph_name name = NULL,
query_string cstring = NULL,
params agtype = NULL)
RETURNS SETOF record
LANGUAGE c
AS 'MODULE_PATHNAME';
CREATE FUNCTION ag_catalog.get_cypher_keywords(OUT word text, OUT catcode "char",
OUT catdesc text)
RETURNS SETOF record
LANGUAGE c
STABLE
RETURNS NULL ON NULL INPUT
PARALLEL SAFE
COST 10
ROWS 60
AS 'MODULE_PATHNAME';
--
-- End
--
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