58 lines
1.5 KiB
C++
58 lines
1.5 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_SRC_SQL_OB_INSERT_STMT_PRINTER_H_
|
|
#define OCEANBASE_SRC_SQL_OB_INSERT_STMT_PRINTER_H_
|
|
|
|
#include "ob_dml_stmt_printer.h"
|
|
#include "sql/resolver/dml/ob_insert_stmt.h"
|
|
#include "sql/resolver/expr/ob_raw_expr_printer.h"
|
|
|
|
namespace oceanbase
|
|
{
|
|
namespace sql
|
|
{
|
|
class ObInsertStmtPrinter : public ObDMLStmtPrinter {
|
|
|
|
public:
|
|
ObInsertStmtPrinter() {}
|
|
ObInsertStmtPrinter(char *buf, int64_t buf_len, int64_t *pos, const ObInsertStmt *stmt,
|
|
common::ObObjPrintParams print_params) :
|
|
ObDMLStmtPrinter(buf, buf_len, pos, stmt, print_params) {}
|
|
virtual ~ObInsertStmtPrinter() {}
|
|
|
|
void init(char *buf, int64_t buf_len, int64_t *pos, ObInsertStmt *stmt);
|
|
virtual int do_print();
|
|
|
|
private:
|
|
int print();
|
|
int print_basic_stmt();
|
|
|
|
int print_insert();
|
|
int print_into();
|
|
int print_values();
|
|
|
|
int print_subquery(const ObInsertStmt *insert_stmt);
|
|
|
|
// disallow copy
|
|
DISALLOW_COPY_AND_ASSIGN(ObInsertStmtPrinter);
|
|
private:
|
|
// data members
|
|
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
|
|
#endif /* OCEANBASE_SRC_SQL_OB_INSERT_STMT_PRINTER_H_ */
|