YugabyteDB (2.13.0.0-b42, bfc6a6643e7399ac8a0e81d06a3ee6d6571b33ab)

// Copyright (c) YugaByte, Inc.

//

// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except

// in compliance with the License.  You may obtain a copy of the License at

//

// http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software distributed under the License

// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

// or implied.  See the License for the specific language governing permissions and limitations

// under the License.

//

#ifndef YB_YQL_CQL_QL_PTREE_PT_DML_USING_CLAUSE_ELEMENT_H

#define YB_YQL_CQL_QL_PTREE_PT_DML_USING_CLAUSE_ELEMENT_H

#include "yb/yql/cql/ql/ptree/tree_node.h"

namespace yb {

namespace ql {

// USING clause for INSERT, UPDATE and DELETE statements.

class PTDmlUsingClauseElement : public TreeNode {

 public:

  //------------------------------------------------------------------------------------------------

  // Public types.

  typedef MCSharedPtr<PTDmlUsingClauseElement> SharedPtr;

  typedef MCSharedPtr<const PTDmlUsingClauseElement> SharedPtrConst;

  //------------------------------------------------------------------------------------------------

  // Constructors and destructor.

  PTDmlUsingClauseElement(MemoryContext *memctx,

                          YBLocationPtr loc,

                          const MCSharedPtr<MCString>& name,

                          const PTExprPtr& value);

  virtual ~PTDmlUsingClauseElement();

  // Node type.

  virtual TreeNodeOpcode opcode() const override {

    return TreeNodeOpcode::kPTDmlUsingClauseElement;

  }

  template<typename... TypeArgs>

  inline static PTDmlUsingClauseElement::SharedPtr MakeShared(MemoryContext *memctx,

                                                       TypeArgs&&... args) {

    return MCMakeShared<PTDmlUsingClauseElement>(memctx, std::forward<TypeArgs>(args)...);

  }

  // Node semantics analysis.

  virtual CHECKED_STATUS Analyze(SemContext *sem_context) override;

  const PTExprPtr value() {

    return value_;

  }

  bool IsTTL() const;

  bool IsTimestamp() const;

 private:

  const MCSharedPtr<MCString> name_;

  const PTExprPtr value_;

};

} // namespace ql

} // namespace yb

#endif // YB_YQL_CQL_QL_PTREE_PT_DML_USING_CLAUSE_ELEMENT_H