Github user HuJiayin commented on a diff in the pull request:
https://github.com/apache/spark/pull/7208#discussion_r35404443
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/functions.scala ---
@@ -1765,6 +1765,24 @@ object functions {
}
/**
+ * Returns string, with the first letter of each word in uppercase,
+ * all other letters in lowercase. Words are delimited by whitespace.
+ *
+ * @group string_funcs
+ * @since 1.5.0
+ */
+ def initcap(e: Column): Column = InitCap(e.expr)
+
+ /**
+ * Returns string, with the first letter of each word in uppercase,
+ * all other letters in lowercase. Words are delimited by whitespace.
+ *
+ * @group string_funcs
+ * @since 1.5.0
+ */
+ def initcap(columnName: String): Column = initcap(Column(columnName))
--- End diff --
a compile time error happened if remove it now, might be removed later
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
