[GitHub] [spark] allisonwang-db commented on a diff in pull request #38050: [SPARK-40615][SQL] Check unsupported data types when decorrelating subqueries

[GitBox <gi...@apache.org>]

allisonwang-db commented on code in PR #38050:
URL: https://github.com/apache/spark/pull/38050#discussion_r989213338


##########
core/src/main/resources/error/error-classes.json:
##########
@@ -888,6 +888,11 @@
         "message" : [
           "IN/EXISTS predicate subqueries can only be used in filters, joins, aggregations, window functions, projections, and UPDATE/MERGE/DELETE commands<treeNode>"
         ]
+      },
+      "UNSUPPORTED_OUTER_REFERENCE_DATA_TYPE" : {
+        "message" : [
+          "Correlated column references do not support data type <dataType>: <expr>"

Review Comment:
   Thanks @amaliujia @cloud-fan I will update the error message.



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