39 lines
1.2 KiB
C++
39 lines
1.2 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 _OB_SET_COMMENT_RESOLVER_H
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#define _OB_SET_COMMENT_RESOLVER_H 1
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#include "sql/resolver/ddl/ob_ddl_resolver.h"
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#include "sql/resolver/ddl/ob_alter_table_stmt.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 ObSetCommentResolver : public ObDDLResolver
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{
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public:
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explicit ObSetCommentResolver(ObResolverParams ¶ms);
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virtual ~ObSetCommentResolver();
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virtual int resolve(const ParseNode &parse_tree);
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ObAlterTableStmt *get_alter_table_stmt() { return static_cast<ObAlterTableStmt*>(stmt_); };
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private:
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share::schema::ObTableSchema table_schema_;
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common::ObCollationType collation_type_;
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common::ObCharsetType charset_type_;
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DISALLOW_COPY_AND_ASSIGN(ObSetCommentResolver);
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};
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}//namespace sql
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}//namespace oceanbase
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#endif
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