Skip to content

Issues: apache/datafusion

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

1,026 Open 3,708 Closed
1,026 Open 3,708 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

Improve performance of high cardinality grouping by reusing hash values enhancement New feature or request
#11680 opened Jul 26, 2024 by alamb
@jayzhan211
1
[Epic] High cardinality aggregation performance wishlist enhancement New feature or request
#11679 opened Jul 26, 2024 by alamb
4 tasks
Implement native StringView support for CharacterLength enhancement New feature or request
#11677 opened Jul 26, 2024 by XiangpengHao
4 tasks
@XiangpengHao
1
pushdown_sorts pushes a SortExec through a node in violation of its stated input ordering requirements bug Something isn't working
#11675 opened Jul 26, 2024 by alamb
1
1
Window function test fails when force_hash_collisions is enabled bug Something isn't working
#11660 opened Jul 25, 2024 by alamb
equijoin_full_and_condition_from_both slt test fails with force_hash_collisions bug Something isn't working
#11659 opened Jul 25, 2024 by alamb
join_inner_two, join_inner_one_two_parts_left and join_inner_one_two_parts_right fail with force_hash_collisions bug Something isn't working help wanted Extra attention is needed
#11658 opened Jul 25, 2024 by alamb
Allow comparison of Timestamps with different Timezones enhancement New feature or request
#11653 opened Jul 25, 2024 by jeffreyssmith2nd
@jeffreyssmith2nd
4
Support per-option value normalization enhancement New feature or request
#11650 opened Jul 25, 2024 by alamb
Allow custom planning behavior for selecting wildcard expression enhancement New feature or request
#11639 opened Jul 24, 2024 by goldmedal
1
@goldmedal
9
Optimize CASE expression for "expr or expr" usage enhancement New feature or request good first issue Good for newcomers performance
#11638 opened Jul 24, 2024 by andygrove
@jatin510
1
A valid SQL query returned 'Schema error: ...' (SQLancer) bug Something isn't working
#11635 opened Jul 24, 2024 by 2010YOUY01
@Lordworms
1
Blog post with DataFusion July - Sep 2024 enhancement New feature or request
#11631 opened Jul 24, 2024 by alamb
3
Rewrite UDAF reversed expression name
#11629 opened Jul 24, 2024 by jayzhan211
@dharanad
2
Reduce copying in CoalesceBatchesExec for StringViews enhancement New feature or request
#11628 opened Jul 23, 2024 by alamb
3
Incorrect NULL handling for regex match ~ (SQLancer) bug Something isn't working
#11623 opened Jul 23, 2024 by 2010YOUY01
Incorrect predicate evaluation result in a query (SQLancer-NoREC) bug Something isn't working
#11621 opened Jul 23, 2024 by 2010YOUY01
@jonahgao
1
Improve consistency and documentation on error handling in in UDFs enhancement New feature or request
#11618 opened Jul 23, 2024 by edmondop
3
Optimize CASE expression to produce dictionary-encoded arrays in some cases enhancement New feature or request performance
#11605 opened Jul 22, 2024 by andygrove
1
Write a blog post about implementing StringView in DataFusion documentation Improvements or additions to documentation
#11603 opened Jul 22, 2024 by alamb
DataFusion weekly project plan (Andrew Lamb) - July 22, 2024
#11601 opened Jul 22, 2024 by alamb
5 tasks
@alamb
1
Review code that downcast_ref from CatalogSession to SessionState
#11600 opened Jul 22, 2024 by findepi
Consider having SessionCatalog also implement FunctionRegistry rather than providing access to the hash maps directly enhancement New feature or request
#11599 opened Jul 22, 2024 by findepi
Propagation of ordered SortProperties should consider nulls_first bug Something isn't working
#11596 opened Jul 22, 2024 by jonahgao
Serialization of UDF might lose aliases bug Something isn't working
#11595 opened Jul 22, 2024 by edmondop
@Lordworms
1
ProTip! Updated in the last three days: updated:>2024-07-24.