3300
93%

Ran 17 Nov 2018 04:20PM UTC

Jobs 6

Files 20

Run time 7min

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Build # 3300

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

Add fast grouping method for CategoricalArray keys (#1600)

When grouping on a single CategoricalArray column, we don't need a Dict to get group codes.
This approach cannot be used when joining, as the Dict is needed.
group_rows now handles the sorting, which allows skipping this step if the grouping
is guaranteed to be sorted (as is the case for CategoricalArray).
This mechanism can be extended in the future to handle multiple CategoricalArray keys,
or integer keys (using radix sort).

Coverage Stats

1493 of 2384 relevant lines covered (62.63%)

6555.6 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	3300.1	17 Nov 2018 04:20PM UTC	62.52	Travis Job 3300.1
2	3300.2	17 Nov 2018 04:21PM UTC	62.39	Travis Job 3300.2
3	3300.3	17 Nov 2018 04:22PM UTC	62.52	Travis Job 3300.3
4	3300.4	17 Nov 2018 04:23PM UTC	62.39	Travis Job 3300.4
5	3300.5	17 Nov 2018 04:21PM UTC	62.21	Travis Job 3300.5
6	3300.6	17 Nov 2018 04:27PM UTC	62.21	Travis Job 3300.6

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