---
title: "CAST_TO_BINARY_INTEGER - OceanBase 数据库 V4.3.0 | OceanBase 文档中心"
description: CAST_TO_BINARY_INTEGER CAST_TO_BINARY_INTEGER 函数用于将以 RAW 二进制形式表示的 BINARY_INTEGER 值转换为 BINARY_INTEGER 。 功能适用性 该内容仅适用于 OceanBase 数据库企业版。OceanBase 数据库社区版仅提供 MySQL…
---
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文档反馈![](https://mdn.alipayobjects.com/huamei_22khvb/afts/img/A*P8CuR4UJ_FkAAAAAAAAAAAAADiGDAQ/original) OceanBase 数据库分布式版 - V 4.3.0

# CAST_TO_BINARY_INTEGER

更新时间：2026-04-10 11:58:36

[编辑](https://github.com/oceanbase/oceanbase-doc/edit/V4.3.0/zh-CN/700.reference/500.sql-reference/300.pl-reference/300.pl-oracle/1400.pl-system-package-oracle/27000.utl-raw-oracle/1200.cast-to-binary-integer-oracle.md)  

`CAST_TO_BINARY_INTEGER`函数用于将以 `RAW` 二进制形式表示的 `BINARY_INTEGER` 值转换为 `BINARY_INTEGER`。

#### 功能适用性

该内容仅适用于 OceanBase 数据库企业版。OceanBase 数据库社区版仅提供 MySQL 模式。

## 语法

```sql
UTL_RAW.CAST_TO_BINARY_INTEGER (
   r          IN RAW
   endianess  IN PLS_INTEGER DEFAULT BIG_ENDIAN)
RETURN BINARY_INTEGER;

```

## 参数说明

| **参数** | **说明** |
| --- | --- |
| r | `BINARY_INTEGER` 的二进制表示形式。 |
| endianess | 表示 `big_endian` 或 `little-endian` 的 `BINARY_INTEGER` 值。默认值为 `big_endian`。 |

## 返回值

返回 `BINARY_INTEGER` 值。

## 示例

```sql
obclient> SELECT UTL_RAW.CAST_TO_BINARY_INTEGER('0') FROM DUAL;
+-------------------------------------+
| UTL_RAW.CAST_TO_BINARY_INTEGER('0') |
+-------------------------------------+
|                                   0 |
+-------------------------------------+
1 row in set

obclient> SELECT UTL_RAW.CAST_TO_BINARY_INTEGER('0F', 1) FROM DUAL;
+----------------------------------------+
| UTL_RAW.CAST_TO_BINARY_INTEGER('0F',1) |
+----------------------------------------+
|                                     15 |
+----------------------------------------+
1 row in set

obclient> SELECT UTL_RAW.CAST_TO_BINARY_INTEGER('ABCDE') FROM DUAL;
+-----------------------------------------+
| UTL_RAW.CAST_TO_BINARY_INTEGER('ABCDE') |
+-----------------------------------------+
|                                  703710 |
+-----------------------------------------+
1 row in set

```

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