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[HOTFIX][SPARK-14402] Fix ExpressionDescription annotation #12192

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[HOTFIX][SPARK-14402] Fix ExpressionDescription annotation #12192

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6 changes: 3 additions & 3 deletions ...catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -622,9 +622,9 @@ case class FormatString(children: Expression*) extends Expression with ImplicitC
* Words are delimited by whitespace.
*/
@ExpressionDescription(
usage = "_FUNC_(str) - " +
"Returns str, with the first letter of each word in uppercase, all other letters in " +
"lowercase. Words are delimited by white space.",
usage =
"""_FUNC_(str) - Returns str with the first letter of each word in uppercase.
All other letters are in lowercase. Words are delimited by white space.""",
extended = "> SELECT initcap('sPark sql');\n 'Spark Sql'")
case class InitCap(child: Expression) extends UnaryExpression with ImplicitCastInputTypes {

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