2d19a9d8f5
Co-authored-by: leslieyuchen <leslieyuchen@gmail.com> Co-authored-by: Charles0429 <xiezhenjiang@gmail.com> Co-authored-by: raywill <hustos@gmail.com>
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
/**
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* Copyright (c) 2021 OceanBase
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* OceanBase CE is licensed under Mulan PubL v2.
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* You can use this software according to the terms and conditions of the Mulan PubL v2.
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* You may obtain a copy of Mulan PubL v2 at:
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* http://license.coscl.org.cn/MulanPubL-2.0
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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 PubL v2 for more details.
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*/
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#ifndef OCEANBASE_SRC_SQL_RESOLVER_EXPR_OB_EXPR_RELATION_ANALYZER_H_
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#define OCEANBASE_SRC_SQL_RESOLVER_EXPR_OB_EXPR_RELATION_ANALYZER_H_
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#include "lib/container/ob_se_array.h"
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namespace oceanbase
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{
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namespace sql
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{
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class ObRawExpr;
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class ObExprRelationAnalyzer
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{
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public:
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explicit ObExprRelationAnalyzer();
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int pull_expr_relation_id(ObRawExpr *expr);
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private:
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int visit_expr(ObRawExpr &expr);
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};
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} // namespace sql
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} // namespace oceanbase
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#endif /* OCEANBASE_SRC_SQL_RESOLVER_EXPR_OB_EXPR_RELATION_ANALYZER_H_ */
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