49 lines
1.5 KiB
C++
49 lines
1.5 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_RESOLVER_CMD_OB_VARIALBLE_SET_RESOLVER_
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#define OCEANBASE_SQL_RESOLVER_CMD_OB_VARIALBLE_SET_RESOLVER_
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#include "sql/resolver/ob_stmt_resolver.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 ObVariableSetResolver : public ObStmtResolver
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{
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public:
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explicit ObVariableSetResolver(ObResolverParams ¶ms);
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virtual ~ObVariableSetResolver();
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virtual int resolve(const ParseNode &parse_tree);
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int resolve_value_expr(ParseNode &val_node, ObRawExpr *&value_expr);
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int resolve_subquery_info(const ObIArray<ObSubQueryInfo> &subquery_info, ObRawExpr *&value_expr);
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private:
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DISALLOW_COPY_AND_ASSIGN(ObVariableSetResolver);
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};
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class ObAlterSessionSetResolver : public ObStmtResolver
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{
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public:
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explicit ObAlterSessionSetResolver(ObResolverParams ¶ms);
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virtual ~ObAlterSessionSetResolver();
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virtual int resolve(const ParseNode &parse_tree);
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private:
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DISALLOW_COPY_AND_ASSIGN(ObAlterSessionSetResolver);
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};
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}
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}
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#endif /* OCEANBASE_SQL_RESOLVER_CMD_OB_VARIALBLE_SET_RESOLVER_ */
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