Minor: Encapsulate LeftJoinData into a struct (rather than anonymous enum) and add comments
#8153
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alamb
changed the title
LeftJoinData into a struct (rather than anonymous enum)
alamb
changed the title
LeftJoinData into a struct (rather than anonymous enum)LeftJoinData into a struct (rather than anonymous enum) and add comments
Contributor
Author
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@Dandandan or @metesynnada I wonder if you might have time to review this (I am in the process of working on #8130 and am trying to encode my findings in comments) |
alamb
commented
Nov 13, 2023
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| type JoinLeftData = (JoinHashMap, RecordBatch, MemoryReservation); | ||
| /// HashTable and input data for the left (build side) of a join | ||
| struct JoinLeftData { |
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There was a problem hiding this comment.
The idea is just to document the fields better by using names rather than .0, .1, etc
comphead
approved these changes
Nov 14, 2023
Dandandan
approved these changes
Nov 14, 2023
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Thank you @alamb |
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Which issue does this PR close?
Related to #8130
Rationale for this change
I am going through this code to understand what is happening, and one thing I think would help would be to use names to refer to fields rather than
data.0,data.1, and that could be commentedWhat changes are included in this PR?
JoinDatanon pubLeftJoinDataa struct with named fields and accessorsAre these changes tested?
Existing tests
Are there any user-facing changes?
No, this is entirely internal code refactoring