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Iox 12409/df upgrade sep 30 #42

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@alamb alamb commented Nov 5, 2024

Part of

Not intended to merge, this PR documents the contents of the https://github.com/influxdata/arrow-datafusion/commits/iox-12409/df-upgrade-sept-30/ branch

Based on DataFusion at the end of day Sep 30 2024: 0242767

Here are all the changes that went in upstream since #41

Patch list:

alamb and others added 10 commits November 5, 2024 16:43
…pache#12691)

* test(12687): reproducer of missing metadata bug

* fix(12687): minimum change needed to fix the missing metadata
…ith null fields. (apache#12729)

* test: reproducer for missing schema metadata on cross join

* fix: pass thru schema metadata on cross join

* fix: preserve metadata when transforming to view types

* test: reproducer for missing field metadata in left hand NULL field of union

* fix: preserve field metadata from right side of union

* chore: safe indexing
wiedld pushed a commit that referenced this pull request Nov 7, 2024
…regation (apache#12946)

* Improve unparsing for ORDER BY with Aggregation functions (#38)

* Improve UNION unparsing (#39)

* Scalar functions in ORDER BY unparsing support (#41)

* Improve unparsing for complex Window functions with Aggregation (#42)

* WindowFunction order_by should respect `supports_nulls_first_in_sort` dialect setting (#43)

* Fix plan_to_sql

* Improve
…an (#44) (apache#12979)

* Don't preserve functional dependency when generating UNION logical plan

* Remove extra lines
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wiedld commented Dec 12, 2024

No longer used in iox. Closing.

@wiedld wiedld closed this Dec 12, 2024
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