Minor: improve dataframe functional dependency tests #8630
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Thanks for this PR |
alamb
commented
Dec 26, 2023
| )); | ||
| // Predicate refers to id, and name fields: | ||
| // id = 1 AND name = 'a' | ||
| let predicate = col("id").eq(lit(1i32)).and(col("name").eq(lit("a"))); |
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I think the expr API is more concise and makes it easer to quickly understand what expression is being created
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Which issue does this PR close?
Related to #8628
While working on #8629 I found it hard at first to understand what these tests (added in #8356) were attempting to validate, largely because of some boilerplate / repetition that made them harder for me to understand
I am also trying to leave the DataFusion codebase always slightly better than when I found it.
What changes are included in this PR?
Reduce duplication and improve comments
Are these changes tested?
only tests
Are there any user-facing changes?
No, this is cleanup only