| // <auto-generated> |
| // automatically generated by the FlatBuffers compiler, do not modify |
| // </auto-generated> |
| |
| namespace Apache.Arrow.Flatbuf |
| { |
| |
| internal enum MetadataVersion : short |
| { |
| /// 0.1.0 (October 2016). |
| V1 = 0, |
| /// 0.2.0 (February 2017). Non-backwards compatible with V1. |
| V2 = 1, |
| /// 0.3.0 -> 0.7.1 (May - December 2017). Non-backwards compatible with V2. |
| V3 = 2, |
| /// >= 0.8.0 (December 2017). Non-backwards compatible with V3. |
| V4 = 3, |
| /// >= 1.0.0 (July 2020. Backwards compatible with V4 (V5 readers can read V4 |
| /// metadata and IPC messages). Implementations are recommended to provide a |
| /// V4 compatibility mode with V5 format changes disabled. |
| /// |
| /// Incompatible changes between V4 and V5: |
| /// - Union buffer layout has changed. In V5, Unions don't have a validity |
| /// bitmap buffer. |
| V5 = 4, |
| }; |
| |
| |
| } |
