zhengruifeng commented on code in PR #41505:
URL: https://github.com/apache/spark/pull/41505#discussion_r1222761412
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sql/core/src/main/scala/org/apache/spark/sql/functions.scala:
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@@ -5292,6 +5292,183 @@ object functions {
*/
def hours(e: Column): Column = withExpr { Hours(e.expr) }
+ /**
+ * Creates a map after splitting the text into key/value pairs using
delimiters.
+ * Both `pairDelim` and `keyValueDelim` are treated as regular expressions.
+ *
+ * @group map_funcs
+ * @since 3.5.0
+ */
+ def str_to_map(text: Column, pairDelim: Column, keyValueDelim: Column):
Column = withExpr {
Review Comment:
or you can add more doctest, which will be also used in python client.
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