[SPARK] Add a test case for implicit decimal conversion casts in DML …

…commands
olaky · Feb 28, 2024 · ec116b9 · ec116b9
1 parent 5d25578
commit ec116b9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/spark/src/test/scala/org/apache/spark/sql/delta/ImplicitDMLCastingSuite.scala b/spark/src/test/scala/org/apache/spark/sql/delta/ImplicitDMLCastingSuite.scala
@@ -110,6 +110,11 @@ class ImplicitDMLCastingSuite extends QueryTest
       sourceTypeInErrorMessage = "MAP<STRING, BIGINT>", targetType = "MAP<STRING, INT>",
       targetTypeInErrorMessage = "MAP<STRING, INT>", validValue = "map('abc', 1)",
       overflowValue = s"map('abc', ${Long.MaxValue.toString})",
+      exceptionAnsiCast = "SparkArithmeticException"),
+    TestConfiguration(sourceType = "DECIMAL(3,1)",
+      sourceTypeInErrorMessage = "DECIMAL(3,1)", targetType = "DECIMAL(3,2)",
+      targetTypeInErrorMessage = "DECIMAL(3,2)", validValue = "CAST(1 AS DECIMAL(3,1))",
+      overflowValue = s"CAST(12.3 AS DECIMAL(3,1))",
       exceptionAnsiCast = "SparkArithmeticException")
   )