Logical Types
High-level logical types built on top of physical types
| Feature | PyArrow v23.0.1 | fastparquet v2025.12.0 | Polars v1.38.1 | DuckDB v1.4.4 | parquet-rs v55.2.0 | parquet-go v0.24.0 | arrow-go v18.3.0 | parquet-java vparquet-mr version 1.17.0 (build fac0c746532e133beb928a7f6a7e57b510b477a1) | parquet-dotnet v5.0.0.0 | ParquetSharp v21.0.0.0 | hyparquet v1.0.0 | Apache Spark v4.1.1 | Trino v476 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STRING | ✅15.0.0+📋 logs | ✅2024.11.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | W:✅0.17.0+R:❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | ✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| DATE | ✅15.0.0+📋 logs | ❌📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ✅0.17.0+📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | ✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| TIME_MILLIS | ✅15.0.0+📋 logs | ❌📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ✅0.17.0+📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ❌📋 logs | ✅446+⚠ no proof |
| TIME_MICROS | ✅15.0.0+📋 logs | ❌📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ✅0.17.0+📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ❌📋 logs | ✅446+⚠ no proof |
| TIME_NANOS | ✅15.0.0+📋 logs | ❌📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ❌📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ❌📋 logs | ✅446+⚠ no proof |
| TIMESTAMP_MILLIS | ✅15.0.0+📋 logs | ✅2024.5.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ✅0.17.0+📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | ✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| TIMESTAMP_MICROS | ✅15.0.0+📋 logs | ✅2024.5.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ✅0.17.0+📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅12.0.1+📋 logs | ✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| TIMESTAMP_NANOS | ✅15.0.0+📋 logs | ✅2024.5.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ❌📋 logs | ✅446+⚠ no proof |
| INT96 | ✅15.0.0+📋 logs | ✅2024.5.0+📋 logs | ❌📋 logs | W:❌R:✅0.0.0+📋 logs | ❌ | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ✅3.4.0+📋 logs | W:❌R:✅446+⚠ no proof |
| DECIMAL | ✅15.0.0+📋 logs | ✅2024.5.0+📋 logs | ✅0.16.14+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| UUID | ✅15.0.0+📋 logs | ✅2024.11.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| JSON | ✅15.0.0+📋 logs | ✅2024.11.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅12.0.1+📋 logs | ✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| FLOAT16 | ✅21.0.0+📋 logs | ✅2024.5.0+📋 logs | ✅0.15.2+📋 logs | W:❌R:✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅15.0.2+📋 logs | W:❌R:✅1.0.0+📋 logs | ❌📋 logs | ❌📋 logs |
| ENUM | ✅15.0.0+📋 logs | ✅2024.11.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ✅4.16.3+📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ✅446+⚠ no proof |
| BSON | ✅15.0.0+📋 logs | ✅2024.5.0+📋 logs | ✅0.15.2+📋 logs | W:❌R:✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ✅12.0.1+📋 logs | W:❌R:✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ❌📋 logs |
| INTERVAL | ❌📋 logs | ✅2024.5.0+📋 logs | ✅0.15.2+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ❌📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌📋 logs | ❌ | W:❌R:✅1.0.0+📋 logs | ✅3.4.0+📋 logs | ❌📋 logs |
| UNKNOWN | ✅15.0.0+📋 logs | ❌📋 logs | ✅0.16.9+📋 logs | ✅0.0.0+📋 logs | ✅55.2.0+📋 logs | ❌📋 logs | ✅18.3.0+📋 logs | W:✅1.14.0+R:✅1.14.1+📋 logs | ❌ | ❌ | W:❌R:✅1.0.0+📋 logs | ❌ | ❌ |
| VARIANT | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌ | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌ | ❌ | ❌📋 logs | ❌ | ❌ |
| GEOMETRY | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌ | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌ | ❌ | ❌📋 logs | ❌ | ❌ |
| GEOGRAPHY | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌ | ❌📋 logs | ❌📋 logs | ❌📋 logs | ❌ | ❌ | ❌📋 logs | ❌ | ❌ |