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Posted to commits@spark.apache.org by rx...@apache.org on 2016/11/20 05:58:02 UTC
spark git commit: [SQL] Fix documentation for Concat and ConcatWs
Repository: spark
Updated Branches:
refs/heads/master bce9a0367 -> a64f25d8b
[SQL] Fix documentation for Concat and ConcatWs
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/a64f25d8
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/a64f25d8
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/a64f25d8
Branch: refs/heads/master
Commit: a64f25d8b403b17ff68c9575f6f35b22e5b62427
Parents: bce9a03
Author: Reynold Xin <rx...@databricks.com>
Authored: Sat Nov 19 21:57:49 2016 -0800
Committer: Reynold Xin <rx...@databricks.com>
Committed: Sat Nov 19 21:57:49 2016 -0800
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.../sql/catalyst/expressions/stringExpressions.scala | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/a64f25d8/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala
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diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala
index e74ef9a..908aa44 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala
@@ -40,15 +40,13 @@ import org.apache.spark.unsafe.types.{ByteArray, UTF8String}
* An expression that concatenates multiple input strings into a single string.
* If any input is null, concat returns null.
*/
-// scalastyle:off line.size.limit
@ExpressionDescription(
- usage = "_FUNC_(str1, str2, ..., strN) - Returns the concatenation of `str1`, `str2`, ..., `strN`.",
+ usage = "_FUNC_(str1, str2, ..., strN) - Returns the concatenation of str1, str2, ..., strN.",
extended = """
Examples:
- > SELECT _FUNC_('Spark','SQL');
+ > SELECT _FUNC_('Spark', 'SQL');
SparkSQL
""")
-// scalastyle:on line.size.limit
case class Concat(children: Seq[Expression]) extends Expression with ImplicitCastInputTypes {
override def inputTypes: Seq[AbstractDataType] = Seq.fill(children.size)(StringType)
@@ -89,8 +87,8 @@ case class Concat(children: Seq[Expression]) extends Expression with ImplicitCas
usage = "_FUNC_(sep, [str | array(str)]+) - Returns the concatenation of the strings separated by `sep`.",
extended = """
Examples:
- > SELECT _FUNC_(' ', Spark', 'SQL');
- Spark SQL
+ > SELECT _FUNC_(' ', 'Spark', 'SQL');
+ Spark SQL
""")
// scalastyle:on line.size.limit
case class ConcatWs(children: Seq[Expression])
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