grundprinzip commented on code in PR #40508:
URL: https://github.com/apache/spark/pull/40508#discussion_r1143612707


##########
connector/connect/client/jvm/src/main/scala/org/apache/spark/sql/SparkSession.scala:
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@@ -213,7 +213,9 @@ class SparkSession private[sql] (
    * @param sqlText
    *   A SQL statement with named parameters to execute.
    * @param args
-   *   A map of parameter names to literal values.
+   *   A map of parameter names to string values that are parsed as SQL 
literal expressions.

Review Comment:
   What I say remains true, you have to have significant internal knowledge of 
how the implementation works to understand what happens. For the user of the 
API, it's not clear how the input values are (parsed|interpreted|processed).
   
   This is a security concern and should be treated as such.



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