kachayev commented on a change in pull request #27916: [SPARK-30532]
DataFrameStatFunctions to work with TABLE.COLUMN syntax
URL: https://github.com/apache/spark/pull/27916#discussion_r395959039
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/DataFrameStatSuite.scala
##########
@@ -126,6 +126,19 @@ class DataFrameStatSuite extends QueryTest with
SharedSparkSession {
assert(math.abs(corr3 - 0.95723391394758572) < 1e-12)
}
+ test("SPARK-30532 pearson correlation to understand fully-qualified column
name") {
Review comment:
Sure, I will submit update shortly.
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