Adjust stmt printer and codeowners

src/sql/ob_delete_stmt_printer.h

@@ -1,56 +0,0 @@
-/**
- * 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_DELETE_STMT_PRINTER_H_
-#define OCEANBASE_SRC_SQL_OB_DELETE_STMT_PRINTER_H_
-
-#include "ob_dml_stmt_printer.h"
-#include "sql/resolver/dml/ob_delete_stmt.h"
-#include "sql/resolver/expr/ob_raw_expr_printer.h"
-
-namespace oceanbase
-{
-namespace sql
-{
-class ObDeleteStmtPrinter : public ObDMLStmtPrinter {
-
-public:
-  ObDeleteStmtPrinter()=delete;
-  ObDeleteStmtPrinter(char *buf, int64_t buf_len, int64_t *pos, const ObDeleteStmt *stmt,
-                      ObSchemaGetterGuard *schema_guard,
-                      common::ObObjPrintParams print_params,
-                      const ParamStore *param_store = NULL) :
-    ObDMLStmtPrinter(buf, buf_len, pos, stmt, schema_guard, print_params, param_store) {}
-  virtual ~ObDeleteStmtPrinter() {}
-
-  void init(char *buf, int64_t buf_len, int64_t *pos, ObDeleteStmt *stmt);
-  virtual int do_print();
-
-private:
-  int print();
-  int print_basic_stmt();
-
-  int print_delete();
-
-  // disallow copy
-  DISALLOW_COPY_AND_ASSIGN(ObDeleteStmtPrinter);
-private:
-  // data members
-
-};
-
-}
-}
-
-
-
-#endif /* OCEANBASE_SRC_SQL_OB_DELETE_STMT_PRINTER_H_ */