70 lines
2.4 KiB
C++
70 lines
2.4 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_SQL_OB_USE_DATABASE_STMT_H_
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#define OCEANBASE_SQL_OB_USE_DATABASE_STMT_H_
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#include "sql/resolver/ddl/ob_ddl_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 ObUseDatabaseStmt : public ObDDLStmt
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{
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public:
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ObUseDatabaseStmt() : ObDDLStmt(stmt::T_USE_DATABASE),
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db_id_(common::OB_INVALID),
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db_name_(),
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db_charset_(),
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db_collation_(),
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db_priv_set_()
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{
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}
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explicit ObUseDatabaseStmt(common::ObIAllocator *name_pool)
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: ObDDLStmt(name_pool, stmt::T_USE_DATABASE),
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db_id_(common::OB_INVALID),
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db_name_(),
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db_charset_(),
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db_collation_(),
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db_priv_set_()
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{
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}
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virtual ~ObUseDatabaseStmt()
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{}
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void set_db_name(const common::ObString &db_name)
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{ db_name_.assign_ptr(db_name.ptr(), db_name.length()); }
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void set_db_id(const int64_t db_id) { db_id_ = db_id; }
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const common::ObString& get_db_name() const { return db_name_; }
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int64_t get_db_id() const { return db_id_; }
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void set_db_id(uint64_t db_id) { db_id_ = db_id; }
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const common::ObString& get_db_charset() const { return db_charset_; }
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void set_db_charset(const common::ObString &db_charset) { db_charset_ = db_charset; }
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const common::ObString& get_db_collation() const { return db_collation_; }
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void set_db_collation(const common::ObString &db_collation) { db_collation_ = db_collation; }
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const ObPrivSet& get_db_priv_set() const { return db_priv_set_; }
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void set_db_priv_set(const ObPrivSet &db_priv_set) { db_priv_set_ = db_priv_set; }
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virtual obrpc::ObDDLArg &get_ddl_arg() { return use_database_arg_; }
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virtual bool cause_implicit_commit() const { return false; }
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private:
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int64_t db_id_;
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common::ObString db_name_;
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common::ObString db_charset_;
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common::ObString db_collation_;
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ObPrivSet db_priv_set_;
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obrpc::ObUseDatabaseArg use_database_arg_; // 用于返回exec_tenant_id_
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};
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} //namespace sql
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}//namespace oceanbase
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#endif //OCEANBASE_SQL_OB_USE_DATABASE_STMT_H_
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