更新时间：2026-07-09 GMT+08:00
Iceberg配置与类型
Aura类型和Iceberg类型对应关系
| Aura | Iceberg |
|---|---|
| smallint | integer |
| tinyint | integer |
| integer | integer |
| bigint | long |
| numeric | decimal |
| decimal | decimal |
| real | float |
| float4 | float |
| double precision | double |
| float8 | double |
| boolean | boolean |
| char | string |
| varchar | string |
| text | string |
| date | date |
| timestamp without time zone | timestamp without time zone |
| bytea | binary |
| array | list |
| struct | struct |
| Iceberg | Aura |
|---|---|
| boolean | boolean |
| integer | integer |
| long | long |
| float | float |
| double | double |
| date | date |
| time | 不支持 |
| timestamp with time zone | 不支持 |
| timestamp without time zone | timestamp without time zone |
| string | string |
| uuid | 不支持 |
| fixed | 不支持 |
| binary | bytea |
| decimal | decimal |
| struct | struct |
| list | array |
| map | 不支持 |
| nanosecond timestamp | 不支持 |
| nanosecond timestamp with time zone | 不支持 |
| unknown | 不支持 |
| variant | 不支持 |
| geometry | 不支持 |
| geography | 不支持 |
父主题： Iceberg on Aura
