Dandandan edited a comment on pull request #8892:
URL: https://github.com/apache/arrow/pull/8892#issuecomment-744038027
@andygrove I am actually expecting that comparison on date (in ms since
epoch / int64) should be faster than on strings (if no weird implementation)?
@seddonm1 unfortunately I am getting an error on master, as the CSV reader
doesn't support dates yet.
```
Running benchmarks with the following options: BenchmarkOpt { query: 10,
debug: false, iterations: 10, concurrency: 10, batch_size: 20000, path:
"/home/danielheres/Code/gdd/arrow/rust/benchmarks/tpch-dbgen", file_format:
"tbl", mem_table: true }
Loading table 'part' into memory
Loaded table 'part' into memory in 157 ms
Loading table 'supplier' into memory
Loaded table 'supplier' into memory in 12 ms
Loading table 'partsupp' into memory
Loaded table 'partsupp' into memory in 553 ms
Loading table 'customer' into memory
Loaded table 'customer' into memory in 139 ms
Loading table 'orders' into memory
Error: ArrowError(ParseError("Unsupported data type Date32(Day)"))
```
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