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Document Sort Merge Join algorithm #10357
Description
Is your feature request related to a problem or challenge?
I faced that it is challenging to understand fully how Sort Merge Join sort_merge_join.rs implemented and would be nice to get it documented the same way as HashJoin in hash_join.rs
Describe the solution you'd like
No response
Describe alternatives you've considered
No response
Additional context
No response
Reacted by Andrew Lamb
Activity
comphead commentedon May 2, 2024
Found when fixing SMJ bugs #10304
comphead commentedon May 2, 2024
cc @korowa you might be interested
alamb commentedon May 2, 2024
Maybe @metesynnada can help remember who knows about this code too
viirya commentedon May 2, 2024
I spent some time reading and understanding the code last time I worked with it. I may try to document it some once I get time to refresh it...
athultr1997 commentedon Nov 18, 2024
take
Adez017 commentedon Apr 6, 2026
Hi @alamb @comphead , i had seen the PR attaching and the @alamb statement states "part of" . i would be interested if anything needed to close this ticket .
Adez017 commentedon Apr 24, 2026
Hi @comphead , is there any thing to to go ahead and work around
comphead commentedon Apr 24, 2026
Hi @Adez017 you can take the ticket
Adez017 commentedon Apr 27, 2026
Great ! , Thanks @comphead
Adez017 commentedon Apr 27, 2026
take
Adez017 commentedon Apr 27, 2026
Hi @comphead , could you link the documentation for hash join here . it would be helpful to draft something better.