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Posted to commits@spark.apache.org by rx...@apache.org on 2017/05/29 23:10:25 UTC
spark git commit: [SPARK-8184][SQL] Add additional function
description for weekofyear
Repository: spark
Updated Branches:
refs/heads/master c9749068e -> 1c7db00c7
[SPARK-8184][SQL] Add additional function description for weekofyear
## What changes were proposed in this pull request?
Add additional function description for weekofyear.
## How was this patch tested?
manual tests
Author: Yuming Wang <wg...@gmail.com>
Closes #18132 from wangyum/SPARK-8184.
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/1c7db00c
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/1c7db00c
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/1c7db00c
Branch: refs/heads/master
Commit: 1c7db00c74ec6a91c7eefbdba85cbf41fbe8634a
Parents: c974906
Author: Yuming Wang <wg...@gmail.com>
Authored: Mon May 29 16:10:22 2017 -0700
Committer: Reynold Xin <rx...@databricks.com>
Committed: Mon May 29 16:10:22 2017 -0700
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.../spark/sql/catalyst/expressions/datetimeExpressions.scala | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/1c7db00c/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
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diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
index 43ca2cf..4098300 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
@@ -402,13 +402,15 @@ case class DayOfMonth(child: Expression) extends UnaryExpression with ImplicitCa
}
}
+// scalastyle:off line.size.limit
@ExpressionDescription(
- usage = "_FUNC_(date) - Returns the week of the year of the given date.",
+ usage = "_FUNC_(date) - Returns the week of the year of the given date. A week is considered to start on a Monday and week 1 is the first week with >3 days.",
extended = """
Examples:
> SELECT _FUNC_('2008-02-20');
8
""")
+// scalastyle:on line.size.limit
case class WeekOfYear(child: Expression) extends UnaryExpression with ImplicitCastInputTypes {
override def inputTypes: Seq[AbstractDataType] = Seq(DateType)
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