# 数据类型
- **[数值数据类型](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0579.html)**   
- **[日期与时间数据类型](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0580.html)**   
- **[字符串数据类型](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0581.html)**   
- **[二进制数据类型](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0582.html)**   
- **[JSON数据类型](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0583.html)**   
- **[数据类型支持的属性](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0584.html)**   
- **[数据类型转换](https://support.huaweicloud.com/distributed-ref-v10-gaussdb/gaussdb-08-0585.html)**