cloud-fan commented on a change in pull request #35302:
URL: https://github.com/apache/spark/pull/35302#discussion_r793629370
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/errors/QueryExecutionErrorsSuite.scala
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@@ -112,4 +113,26 @@ class QueryExecutionErrorsSuite extends QueryTest with
SharedSparkSession {
checkUnsupportedMode(df2.selectExpr(s"aes_decrypt(value16, '$key16',
'GCM', 'PKCS')"))
checkUnsupportedMode(df2.selectExpr(s"aes_decrypt(value32, '$key32',
'ECB', 'None')"))
}
+
+ test("UNSUPPORTED_FEATURE: unsupported types (map and struct) in lit()") {
+ def checkUnsupportedTypeInLiteral(v: Any): Unit = {
+ val e1 = intercept[SparkRuntimeException] { lit(v) }
+ assert(e1.getErrorClass === "UNSUPPORTED_FEATURE")
+ assert(e1.getSqlState === "0A000")
+ assert(e1.getMessage.matches("""The feature is not supported: literal
for '.+' of .+\."""))
+ }
+ checkUnsupportedTypeInLiteral(Map("key1" -> 1, "key2" -> 2))
+ checkUnsupportedTypeInLiteral(("mike", 29, 1.0))
+
+ val e2 = intercept[SparkRuntimeException] {
+ trainingSales
+ .groupBy($"sales.year")
+ .pivot(struct(lower($"sales.course"), $"training"))
+ .agg(sum($"sales.earnings"))
+ .collect()
+ }
+ assert(e2.getMessage === "The feature is not supported: " +
Review comment:
TBH, this message is quite misleading, as the query does not create
literals directly. We can improve it later.
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