Rich-T-kid commented on PR #26315:
URL: https://github.com/apache/datafusion/pull/26315#issuecomment-6355017383
run benchmark tpch tpcds
```yaml
env:
DATAFUSION_RUNTIME_MEMORY_LIMIT: "32G"
DATAFUSION_EXECUTION_PARQUET_SCHEMA_FORCE_VIEW_TYPES: "true"
DATAFUSION_EXECUTION_PARQUET_ENABLE_RLE_TO_DICTIONARY: "false"
baseline:
ref: "b62c35ad354a0ced07573f065fe7fc1a9f6cf90e"
changed:
ref: "b62c35ad354a0ced07573f065fe7fc1a9f6cf90e"
env:
DATAFUSION_EXECUTION_PARQUET_ENABLE_RLE_TO_DICTIONARY: "true"
```
This compares plain `Utf8View` with `Dictionary<Int32, Utf8View>` on
identical code. The changed side forces dictionary promotion because the
benchmark Parquet files do not contain NDV footer statistics.
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