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Pull requests: apache/datafusion-comet

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Pull requests list

fix: reject readBatch(0) in ArrowConstantColumnReader
#4296 opened May 12, 2026 by Shekharrajak Contributor Loading…
1
chore: run CI on forks
#4292 opened May 11, 2026 by comphead Contributor • Draft
1
ci: skip workflows for PRs tagged [skip ci] or labeled skip-ci skip-ci Skip CI runs
#4291 opened May 11, 2026 by andygrove Member Loading…
3
feat: add native support for substring_index expression
#4286 opened May 11, 2026 by andygrove Member Loading…
feat: Support Spark Expression Decode
#4284 opened May 10, 2026 by YutaLin Loading…
1
2
feat: custom Rust UDFs [experimental] [skip ci]
#4283 opened May 10, 2026 by andygrove Member • Draft
1
test: enable nested array cast coverage
#4278 opened May 10, 2026 by manuzhang Member Loading…
1
7
feat: add native support for pmod expression
#4277 opened May 9, 2026 by andygrove Member Loading…
CI: Add workflow to verify release candidate on multiple systems
#4275 opened May 9, 2026 by kevinjqliu Contributor Loading…
4
feat: add native support for greatest and least expressions
#4274 opened May 9, 2026 by andygrove Member Loading…
docs: Add benchmark results for 0.16.0
#4272 opened May 9, 2026 by andygrove Member Loading…
feat: add support for posexplode and posexplode_outer
#4270 opened May 8, 2026 by andygrove Member Loading…
1
feat: Arrow-direct codegen dispatcher for Spark expressions and Scala UDFs
#4267 opened May 8, 2026 by mbutrovich Contributor • Draft
1
fix: [branch-0.16] prevent native sort crash for Struct(Map(...)) keys
#4265 opened May 8, 2026 by andygrove Member • Draft
chore(deps): bump github/codeql-action from 4.35.2 to 4.35.4 dependencies Pull requests that update a dependency file
#4262 opened May 8, 2026 by dependabot Bot Loading…
2
feat: implement make_time and to_time
#4256 opened May 7, 2026 by parthchandra Contributor Loading…
1
10
feat: add GroupsAccumulator for variance, stddev, covariance, correlation
#4254 opened May 6, 2026 by andygrove Member Loading…
2
7
feat: add all Spark regexp expressions via JVM UDF framework
#4239 opened May 6, 2026 by andygrove Member • Draft
1
DRAFT - NOT READY: Fix array_except nullability mismatch
#4237 opened May 6, 2026 by yuboxx Contributor • Draft
1
[iceberg] Iceberg v3 support - enable and initial version
#4236 opened May 6, 2026 by Shekharrajak Contributor Loading…
feat: Add experimental support for accelerated PyArrow UDFs
#4234 opened May 6, 2026 by andygrove Member • Draft
2
23
feat: add user-facing CometUDF registration for custom JVM UDFs
#4233 opened May 5, 2026 by andygrove Member • Draft
3
fix: reject disallowed type promotions in native_datafusion scan
#4229 opened May 5, 2026 by andygrove Member Loading… 0.16.0 (May 2026)
1
2
feat: implement array_exists with lambda support via JVM UDF bridge
#4223 opened May 5, 2026 by andygrove Member • Draft
8
fix: add TimestampLTZ-as-NTZ correctness tests and compatibility docs
#4220 opened May 5, 2026 by andygrove Member Loading…
2 tasks
1
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