[OAP ] Spark sql avg agg function support decimal

[zhouyuan]

fix decimal avg function precision issue

[unidevel]

alchemy merge

[prestodb-ci]

alchemy link a464bf5

[prestodb-ci]

Added new rebase item:

• ID 310 [velox/ibm/30] "[6020 ] Spark sql avg agg function support decimal" first introduced at 2023-08-07T10:37:06Z owned by @liujiayi771 with commits a464bf5 - added at 2023-08-07T10:37:06Z by @prestodb-ci via [OAP ] Spark sql avg agg function support decimal #30 (comment), still effective

[prestodb-ci]

Failed to cherry-pick commit 931992e in rebase request #1392:

exit status 1
error: could not apply 931992ed1... [OAP][15244] Spark sql avg agg function support decimal

Auto-merging velox/functions/sparksql/aggregates/AverageAggregate.cpp
CONFLICT (content): Merge conflict in velox/functions/sparksql/aggregates/AverageAggregate.cpp
Auto-merging velox/functions/sparksql/aggregates/tests/AverageAggregationTest.cpp
CONFLICT (content): Merge conflict in velox/functions/sparksql/aggregates/tests/AverageAggregationTest.cpp

Please:

1. Rebase your branch with staging/staging-ffa685dd4-rebase and fix the conflict. If the rebase item is a PR, you can change the base branch to this staging branch.
2. Comment on this issue:

alchemy link [updated comma-separated commit SHAs for this issue] @2025-11-22T03:18:23Z

3. Re-open Rebase branch staging-ffa685dd4-rebase with staging-ffa685dd4-head (ffa685d) #1392 to retry the cherry-pick.

[liujiayi771]

@zhouyuan upstream velox already support Spark decimal avg.

[prestodb-ci]

Expired 1 rebase items linked in this issue at 2025-11-22T06:16:20Z