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[REVIEW] Enable join on decimal columns #7764

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merged 9 commits into from
Apr 2, 2021

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ChrisJar
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@ChrisJar ChrisJar commented Mar 30, 2021

This enables joins on decimal columns with the same precision and scale.

Closes #7497
Depends on #7788

@github-actions github-actions bot added the Python Affects Python cuDF API. label Mar 30, 2021
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codecov bot commented Mar 31, 2021

Codecov Report

Merging #7764 (1ea15a7) into branch-0.19 (7871e7a) will increase coverage by 0.80%.
The diff coverage is n/a.

❗ Current head 1ea15a7 differs from pull request most recent head bbd4bd2. Consider uploading reports for the commit bbd4bd2 to get more accurate results
Impacted file tree graph

@@               Coverage Diff               @@
##           branch-0.19    #7764      +/-   ##
===============================================
+ Coverage        81.86%   82.66%   +0.80%     
===============================================
  Files              101      103       +2     
  Lines            16884    17589     +705     
===============================================
+ Hits             13822    14540     +718     
+ Misses            3062     3049      -13     
Impacted Files Coverage Δ
python/cudf/cudf/utils/dtypes.py 83.44% <0.00%> (-6.08%) ⬇️
python/cudf/cudf/core/column/lists.py 87.32% <0.00%> (-4.08%) ⬇️
python/dask_cudf/dask_cudf/backends.py 87.50% <0.00%> (-2.13%) ⬇️
python/cudf/cudf/core/column/decimal.py 92.92% <0.00%> (-1.95%) ⬇️
python/cudf/cudf/core/groupby/groupby.py 92.41% <0.00%> (-1.04%) ⬇️
python/cudf/cudf/core/column/column.py 87.63% <0.00%> (-0.13%) ⬇️
python/cudf/cudf/utils/utils.py 85.36% <0.00%> (-0.07%) ⬇️
python/cudf/cudf/__init__.py 100.00% <0.00%> (ø)
python/cudf/cudf/io/feather.py 100.00% <0.00%> (ø)
python/cudf/cudf/utils/ioutils.py 78.71% <0.00%> (ø)
... and 47 more

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@ChrisJar ChrisJar changed the title [WIP] Enable join on decimal columns [REVIEW] Enable join on decimal columns Mar 31, 2021
@ChrisJar ChrisJar marked this pull request as ready for review March 31, 2021 16:12
@ChrisJar ChrisJar requested a review from a team as a code owner March 31, 2021 16:12
@kkraus14 kkraus14 added the 3 - Ready for Review Ready for review by team label Mar 31, 2021
@kkraus14 kkraus14 added feature request New feature or request non-breaking Non-breaking change 5 - Merge After Dependencies labels Mar 31, 2021
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@shwina shwina left a comment

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LGTM!

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@vyasr vyasr left a comment

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Looks fine to me, one minor comment that we can punt on if time's pressing.

python/cudf/cudf/tests/test_joining.py Outdated Show resolved Hide resolved
@kkraus14 kkraus14 added 5 - Ready to Merge Testing and reviews complete, ready to merge and removed 3 - Ready for Review Ready for review by team labels Apr 1, 2021
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kkraus14 commented Apr 1, 2021

@gpucibot merge

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kkraus14 commented Apr 2, 2021

@gpucibot merge

@rapids-bot rapids-bot bot merged commit dee9238 into rapidsai:branch-0.19 Apr 2, 2021
shwina pushed a commit to shwina/cudf that referenced this pull request Apr 7, 2021
This enables joins on decimal columns with the same precision and scale.

Closes rapidsai#7497 
Depends on rapidsai#7788

Authors:
  - https://github.com/ChrisJar

Approvers:
  - Keith Kraus (https://github.com/kkraus14)
  - Ashwin Srinath (https://github.com/shwina)
  - https://github.com/brandon-b-miller
  - Vyas Ramasubramani (https://github.com/vyasr)

URL: rapidsai#7764
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[FEA] Implement merge for dataframes with decimal columns
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