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feat: make_array support empty arguments #6593

Merged
merged 11 commits into from
Jun 12, 2023
Merged

feat: make_array support empty arguments #6593

merged 11 commits into from
Jun 12, 2023

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parkma99
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@parkma99 parkma99 commented Jun 8, 2023 •
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Which issue does this PR close?

Closes #6561

Rationale for this change

What changes are included in this PR?

Are these changes tested?

add some tests in array.slt

Are there any user-facing changes?

@github-actions github-actions bot added core Core DataFusion crate logical-expr Logical plan and expressions physical-expr Physical Expressions sqllogictest SQL Logic Tests (.slt) labels Jun 8, 2023
@parkma99 parkma99 marked this pull request as ready for review June 9, 2023 04:45
dadepo
dadepo reviewed Jun 9, 2023
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datafusion/physical-expr/src/functions.rs Outdated
@@ -404,7 +404,7 @@ pub fn create_physical_fun(
Arc::new(array_expressions::array_to_string)
}
BuiltinScalarFunction::Cardinality => Arc::new(array_expressions::cardinality),
BuiltinScalarFunction::MakeArray => Arc::new(array_expressions::array),
BuiltinScalarFunction::MakeArray => Arc::new(array_expressions::array_make),
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Won't make_array be a better, more consistent renaming for the function?

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I fixed this in d91f667 (it was a little tricky because make_array is also a function in arrow so some new aliasing was needed

izveigor
izveigor reviewed Jun 9, 2023
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datafusion/core/tests/sqllogictests/test_files/array.slt Outdated
----
[4, 5]

# trim_array scalar function #3
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# trim_array scalar function #4

izveigor
izveigor approved these changes Jun 9, 2023
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Thank you, @parkma99. It looks good!

@parkma99
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parkma99 commented Jun 9, 2023

Thank you, @parkma99. It looks good!

Thanks for reviewing

alamb
alamb approved these changes Jun 10, 2023
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Thank you @parkma99 -- I think @dadepo and @izveigor have some good comments that would be worth considering, but also I think this PR could be merged as is

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Thank you @parkma99 -- I think @dadepo and @izveigor have some good comments that would be worth considering, but also I think this PR could be merged as is

Thank you @alamb for reviewing.

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alamb commented Jun 11, 2023

I took the liberty of merging this branch from master and resolving the conflicts (which I largely created via #6612) in 0947cfd

Since I was changing stuff anyways, I also made the change suggested by @dadepo in #6593 (comment) as part of

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I took the liberty of merging this branch from master and resolving the conflicts (which I largely created via #6612) in 0947cfd

Since I was changing stuff anyways, I also made the change suggested by @dadepo in #6593 (comment) as part of

Thank you @alamb

@alamb alamb merged commit d3ef6c8 into apache:main Jun 12, 2023
jayzhan211 pushed a commit to jayzhan211/datafusion that referenced this pull request Jun 12, 2023
@parkma99 @alamb @jayzhan211
feat: make_array support empty arguments (apache#6593)
3b8d46b 
* feat: make_array support empty arguments

* fix fmt error

* fix error

* array_append support empty array

* array_prepend support empty make_array

* array_concat support empty make_array

* fix clippy

* update

* fix

* rename `array_make` --> `make_array`

---------

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
@parkma99 parkma99 deleted the issue6561 branch June 12, 2023 14:23
@izveigor izveigor mentioned this pull request Jul 30, 2023
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@alamb alamb alamb approved these changes

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@izveigor izveigor izveigor approved these changes

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Support empty array
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@parkma99 @alamb @dadepo @izveigor