43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/**
|
|
* Copyright (c) 2021 OceanBase
|
|
* OceanBase CE is licensed under Mulan PubL v2.
|
|
* You can use this software according to the terms and conditions of the Mulan PubL v2.
|
|
* You may obtain a copy of Mulan PubL v2 at:
|
|
* http://license.coscl.org.cn/MulanPubL-2.0
|
|
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
* See the Mulan PubL v2 for more details.
|
|
*/
|
|
|
|
#ifndef OCEANBASE_SQL_TCL_RESOLVER_
|
|
#define OCEANBASE_SQL_TCL_RESOLVER_
|
|
|
|
#include "sql/resolver/ob_stmt_resolver.h"
|
|
|
|
namespace oceanbase
|
|
{
|
|
namespace sql
|
|
{
|
|
|
|
class ObTCLResolver : public ObStmtResolver
|
|
{
|
|
public:
|
|
explicit ObTCLResolver(ObResolverParams ¶ms);
|
|
virtual ~ObTCLResolver();
|
|
|
|
virtual int resolve_special_expr(ObRawExpr *&expr, ObStmtScope scope);
|
|
virtual int resolve_sub_query_info(const common::ObIArray<ObSubQueryInfo> &subquery_info,
|
|
const ObStmtScope upper_scope);
|
|
virtual int resolve_columns(ObRawExpr *&expr, common::ObArray<ObQualifiedName> &columns);
|
|
private:
|
|
/* functions */
|
|
/* variables */
|
|
DISALLOW_COPY_AND_ASSIGN(ObTCLResolver);
|
|
};
|
|
|
|
}
|
|
}
|
|
#endif /* OCEANBASE_SQL_TCL_RESOLVER_ */
|
|
//// end of header file
|