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Spark SQL aggregate function:

stddev
stddev_pop
stddev_samp
variance
var_pop
var_samp
skewness
kurtosis
collect_list
collect_set 

should support columnName as arguments like other aggregate function(max/min/count/sum).

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SparkQA commented Nov 26, 2015

Test build #46760 has finished for PR 9994 at commit 1d36ff7.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

@yanboliang
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@davies @rxin

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you can technically just include this in the previous checkanswer.

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rxin commented Nov 27, 2015

LGTM - going to merge it. Thanks.

asfgit pushed a commit that referenced this pull request Nov 27, 2015
…rguments

Spark SQL aggregate function:
```Java
stddev
stddev_pop
stddev_samp
variance
var_pop
var_samp
skewness
kurtosis
collect_list
collect_set
```
should support ```columnName``` as arguments like other aggregate function(max/min/count/sum).

Author: Yanbo Liang <[email protected]>

Closes #9994 from yanboliang/SPARK-12011.

(cherry picked from commit 6f6bb0e)
Signed-off-by: Reynold Xin <[email protected]>
@asfgit asfgit closed this in 6f6bb0e Nov 27, 2015
@yanboliang yanboliang deleted the SPARK-12011 branch November 29, 2015 12:53
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3 participants