73 lines
2.3 KiB
C++
73 lines
2.3 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_NAMES_STMT_H
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#define _OB_SET_NAMES_STMT_H
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#include "lib/string/ob_string.h"
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#include "sql/resolver/cmd/ob_cmd_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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// statement for both SET NAMES and SET CHARSET
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class ObSetNamesStmt: public ObCMDStmt
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{
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public:
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ObSetNamesStmt()
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:ObCMDStmt(stmt::T_SET_NAMES),
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is_set_names_(true),
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is_default_charset_(false),
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is_default_collation_(false)
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{}
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virtual ~ObSetNamesStmt() {}
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bool is_set_names() const { return this->is_set_names_; }
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void set_is_set_names(bool is_set_names) { this->is_set_names_ = is_set_names; }
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bool is_default_charset() const { return is_default_charset_; }
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void set_is_default_charset(bool is_default) { is_default_charset_ = is_default; }
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bool is_default_collation() const { return is_default_collation_; }
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void set_is_default_collation(bool is_default) { is_default_collation_ = is_default; }
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const common::ObString& get_charset() const { return this->charset_; }
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void set_charset(const common::ObString &charset) { this->charset_ = charset; }
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const common::ObString& get_collation() const { return this->collation_; }
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void set_collation(const common::ObString &collation) { this->collation_ = collation; }
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TO_STRING_KV(N_STMT_TYPE, ((int)stmt_type_),
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K_(is_set_names),
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K_(is_default_charset),
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K_(is_default_collation),
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K_(charset),
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K_(collation));
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private:
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// types and constants
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private:
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// function members
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private:
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// data members
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bool is_set_names_; // SET NAMES or SET CHARSET?
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bool is_default_charset_;
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bool is_default_collation_;
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common::ObString charset_;
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common::ObString collation_;
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// disallow copy
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DISALLOW_COPY_AND_ASSIGN(ObSetNamesStmt);
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};
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} // end namespace sql
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} // end namespace oceanbase
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#endif // _OB_SET_NAMES_STMT_H
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