Description
Description: a task in LegoFlow-SWE (Harbor dataset). When performing a Z-order optimization via OptimizeType::ZOrder on a column that contains string values sharing a long common prefix (length ≥ 14), the operation completes without error but fails to physically reorder the rows within the…
The task
When performing a Z-order optimization via `OptimizeType::ZOrder` on a column that contains string values sharing a long common prefix (length ≥ 14), the operation completes without error but fails to physically reorder the rows within the rewritten Parquet files. Reading the table back yields the original insertion…
Part of Lego-X/LegoFlow-SWE.