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Optimize performance of regular expression filtering #905
Is your feature request related to a problem or challenge? Please describe what you are trying to do.
The performance of the ~ operators, introduced in #870 will likely be non ideal due to the interface of the arrow kernel used, as described in apache/arrow-rs#697
Describe the solution you'd like
If/when the kernel of apache/arrow-rs#697 is implemented, the idea would be to switch datafusion to use those kernels.
Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.
Additional context
Add any other context or screenshots about the feature request here.
Activity
Jefffrey commentedon Apr 21, 2024
Closed by #870 (it included the changes from apache/arrow-rs#697 after that was merged since was part of 5.3)
chore: Revise array import to more follow C Data Interface semantics (a…
Upgrade to Datafusion 43 (apache#905)