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fix: Joom 1.1-4 — sort-merge join with a join filter: filter before materializing, FULL OUTER fix, cost rule - #5

Merged

msafonov merged 13 commits into

branch-1.1from

joom/1.1-fix4

Oct 8, 2026

Commits on Oct 7, 2026
- perf: evaluate a sort-merge join filter before materializing the pairs
  
  msafonov
  and
  claude
  committed
  eedede1
- test: differential fuzz suite for sort-merge joins with a join filter
  
  msafonov
  and
  claude
  committed
  93dc75b
- fix: keep a FULL join from null-joining a streamed row twice
  
  msafonov
  and
  claude
  committed
  600f88e
Commits on Oct 8, 2026
- perf: evaluate buffered-only join filter subexpressions once per buffered row
  
  msafonov
  and
  claude
  committed
  2692c3e
- feat: drop the sort-merge join condition cost after the join filter fix
  
  msafonov
  and
  claude
  committed
  8b4fc57
- test: drop an unneeded string interpolator
  
  msafonov
  and
  claude
  committed
  f5eab19
- bench: sort-merge join whose filter casts a streamed column
  
  msafonov
  and
  claude
  committed
  fb34a5f
- perf: evaluate streamed-only join filter subexpressions once per streamed row
  
  msafonov
  and
  claude
  committed
  4bc3698
- test: sort-merge join filters with streamed-only and both-side subexpressions
  
  msafonov
  and
  claude
  committed
  d531476
- test: fuzz sort-merge join filters with boolean and conditional operators around lifted subexpressions
  
  msafonov
  and
  claude
  committed
  4575593
- feat: charge a sort-merge join condition holding a CASE or IF over both inputs
  
  msafonov
  and
  claude
  committed
  60bbf76
- test: drop an unneeded string interpolator in the SMJ fuzz suite
  
  msafonov
  and
  claude
  committed
  780cb99
- test: run the SMJ fuzz suite with ANSI off on every Spark version
  
  msafonov
  and
  claude
  committed
  5bf9f6e

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fix: Joom 1.1-4 — sort-merge join with a join filter: filter before materializing, FULL OUTER fix, cost rule - #5

fix: Joom 1.1-4 — sort-merge join with a join filter: filter before materializing, FULL OUTER fix, cost rule#5
msafonov merged 13 commits into
branch-1.1from
joom/1.1-fix4

Commits on Oct 7, 2026

perf: evaluate a sort-merge join filter before materializing the pairs

test: differential fuzz suite for sort-merge joins with a join filter

fix: keep a FULL join from null-joining a streamed row twice

Commits on Oct 8, 2026

perf: evaluate buffered-only join filter subexpressions once per buffered row

feat: drop the sort-merge join condition cost after the join filter fix

test: drop an unneeded string interpolator

bench: sort-merge join whose filter casts a streamed column

perf: evaluate streamed-only join filter subexpressions once per streamed row

test: sort-merge join filters with streamed-only and both-side subexpressions

test: fuzz sort-merge join filters with boolean and conditional operators around lifted subexpressions

feat: charge a sort-merge join condition holding a CASE or IF over both inputs

test: drop an unneeded string interpolator in the SMJ fuzz suite

test: run the SMJ fuzz suite with ANSI off on every Spark version