47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/*
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* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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*
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* openGauss is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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*
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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* ---------------------------------------------------------------------------------------
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*
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* datasource.h
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* support for data source
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*
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*
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* IDENTIFICATION
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* src/include/datasource/datasource.h
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*
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* ---------------------------------------------------------------------------------------
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*/
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#ifndef DATASOURCE_H
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#define DATASOURCE_H
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#include "nodes/parsenodes.h"
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typedef struct DataSource {
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Oid sourceid; /* source Oid */
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Oid owner; /* source owner user Oid */
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char* srcname; /* name of the source */
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char* srctype; /* source type, optional */
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char* srcversion; /* source version, optional */
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List* options; /* source options as DefElem list */
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} DataSource;
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extern Oid get_data_source_oid(const char* sourcename, bool missing_ok);
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extern DataSource* GetDataSource(Oid sourceid);
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extern DataSource* GetDataSourceByName(const char* sourcename, bool missing_ok);
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#define EC_CIPHER_TEXT_LENGTH 1024
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#endif /* DATASOURCE_H */
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