cloud-fan commented on code in PR #41932:
URL: https://github.com/apache/spark/pull/41932#discussion_r1267507346
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sql/core/src/main/scala/org/apache/spark/sql/functions.scala:
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@@ -8357,18 +8357,27 @@ object functions {
*/
@scala.annotation.varargs
def call_udf(udfName: String, cols: Column*): Column =
- call_function(udfName, cols: _*)
+ call_function(Seq(udfName), cols: _*)
/**
- * Call a builtin or temp function.
+ * Call a SQL function.
*
- * @param funcName function name
+ * @param funcName function name that can be qualified using the SQL syntax
Review Comment:
let's make sure the docs are consistent in all places.
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