CsvShared.h

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/*
 * Copyright 2020 OmniSci, Inc.
 *
 * 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.
 */

#pragma once

#include <map>
#include <vector>

#include "Catalog/Catalog.h"
#include "Catalog/ForeignTable.h"
#include "DataMgr/Chunk/Chunk.h"
#include "ForeignDataWrapper.h"
#include "ImportExport/Importer.h"

namespace foreign_storage {
namespace Csv {

// Construct data wrapper for foreign_table parameters
std::unique_ptr<ForeignDataWrapper> get_csv_data_wrapper(
    int db_id,
    const ForeignTable* foreign_table);

// Validate CSV Specific options
void validate_options(const ForeignTable* foreign_table);

import_export::CopyParams validate_and_get_copy_params(const ForeignTable* foreign_table);

void validate_file_path(const ForeignTable* foreign_table);

// Return true if this used s3 select to access underlying CSV
bool validate_and_get_is_s3_select(const ForeignTable* foreign_table);

}  // namespace Csv
}  // namespace foreign_storage