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Pull requests: apache/datafusion-comet

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Pull requests list

feat: support Spark 4.1 TIME type and expressions via codegen dispatch
#4821 opened Jul 3, 2026 by andygrove Member • Draft
5 tasks done
feat: support approx_count_distinct aggregate expression
#4819 opened Jul 3, 2026 by andygrove Member Loading… 1.0.0
feat: support kurtosis aggregate
#4818 opened Jul 3, 2026 by andygrove Member Loading… 1.0.0
feat: support max_by and min_by aggregate expressions
#4817 opened Jul 3, 2026 by andygrove Member Loading… 1.0.0
1
feat: support listagg / string_agg aggregate (Spark 4.0+)
#4816 opened Jul 3, 2026 by andygrove Member Loading… 1.0.0
feat: support grouping() and grouping_id() indicator functions
#4815 opened Jul 3, 2026 by andygrove Member Loading… 1.0.0
1
feat: Runtime dynamic filter pushdown for native hash joins
#4810 opened Jul 3, 2026 by schenksj Contributor • Draft
1
chore(deps): bump github/codeql-action/analyze from 4.36.2 to 4.36.3 dependencies Pull requests that update a dependency file
#4804 opened Jul 3, 2026 by dependabot Bot Loading…
chore(deps): bump github/codeql-action/init from 4.36.2 to 4.36.3 dependencies Pull requests that update a dependency file
#4803 opened Jul 3, 2026 by dependabot Bot Loading…
feat: support Spark HyperLogLog sketch functions (hll_sketch_agg, hll_union_agg, hll_sketch_estimate, hll_union)
#4802 opened Jul 3, 2026 by andygrove Member Loading…
5 tasks done
1.0.0
feat: support approx_percentile / percentile_approx aggregate
#4801 opened Jul 2, 2026 by andygrove Member Loading… 1.0.0
1
feat: Native execution via Ballista [experimental]
#4800 opened Jul 2, 2026 by andygrove Member • Draft
chore: fallback to Spark if legacy sql configurations are set
#4799 opened Jul 2, 2026 by comphead Contributor • Draft
1
4
feat: support PivotFirst aggregate for the optimized PIVOT fast path
#4798 opened Jul 2, 2026 by andygrove Member • Draft 1.0.0
fix: count returning zero when scan is disabled and going through CometSparkColumnarToColumnar
#4795 opened Jul 2, 2026 by Dummk0pf Contributor Loading…
1
7
fix: match Spark percentile interpolation precision
#4792 opened Jul 2, 2026 by manuzhang Member Loading…
1
fix: experiments with large types for aggregated values
#4791 opened Jul 1, 2026 by comphead Contributor • Draft
1
feat: support native aggregate function mode
#4782 opened Jul 1, 2026 by andygrove Member • Draft 1.0.0
1
refactor(shuffle): Introduce PartitionWriter interface to decouple shuffle partitioning from storage
#4779 opened Jul 1, 2026 by wForget Member Loading…
1
@wForget
10
feat: implement regr_slope, regr_intercept, regr_r2, regr_sxx, regr_syy, regr_sxy aggregates
#4775 opened Jun 30, 2026 by andygrove Member • Draft 1.0.0
1
deps: [DO NOT MERGE] test iceberg-rust v0.10.0-rc.2
#4771 opened Jun 30, 2026 by mbutrovich Contributor • Draft
@mbutrovich
fix: Support scalar inputs for datetime expressions when constant folding is disabled
#4769 opened Jun 30, 2026 by andygrove Member Loading…
1
test: migrate curated temporal expression tests to SQL file tests
#4765 opened Jun 30, 2026 by andygrove Member Loading…
fix: decode CAST(binary AS string) JVM-compatibly instead of unsafe reinterpret
#4763 opened Jun 29, 2026 by andygrove Member Loading… 1.0.0
1
5
feat: [EXPERIMENT] Spike: convert next_day from chrono to jiff
#4755 opened Jun 29, 2026 by andygrove Member • Draft
ProTip! Updated in the last three days: updated:>2026-06-30.