/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef AG_CYPHER_CLAUSE_H
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#define AG_CYPHER_CLAUSE_H
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#include "nodes/parsenodes.h"
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#include "nodes/pg_list.h"
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#include "parser/parse_node.h"
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#include "parser/cypher_parse_node.h"
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typedef struct cypher_clause cypher_clause;
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struct cypher_clause
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{
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cypher_clause *next; //next clause
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Node *self;
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cypher_clause *prev; // previous clause
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};
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Query *transform_cypher_clause(cypher_parsestate *cpstate,
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cypher_clause *clause);
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Query *cypher_parse_sub_analyze(Node *parseTree,
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cypher_parsestate *cpstate,
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CommonTableExpr *parentCTE,
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bool locked_from_parent,
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bool resolve_unknowns);
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#endif
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