KnownColumnFormat enum
ColumnFormat 服务的已知值。
字段
| Byte | 字节 |
| Char | 煳 |
| Complex128 | Complex128 |
| Complex64 | Complex64 |
| DateTime | DateTime |
| DateTimeOffset | DateTimeOffset |
| Double | 双 |
| Duration | 期间 |
| Float | 浮 |
| Int16 | Int16 |
| Int32 | Int32 |
| Int64 | Int64 |
| Int8 | Int8 |
| Uint16 | Uint16 |
| Uint32 | Uint32 |
| Uint64 | Uint64 |
| Uint8 | Uint8 |