Support DECIMAL type properly when using DDB type NUMBER in sets (#2483)

awslabs · Dec 17, 2024 · 66bac00 · 66bac00
1 parent 5cf871f
commit 66bac00
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...na-dynamodb/src/main/java/com/amazonaws/athena/connectors/dynamodb/util/DDBTypeUtils.java b/...na-dynamodb/src/main/java/com/amazonaws/athena/connectors/dynamodb/util/DDBTypeUtils.java
@@ -126,7 +126,7 @@ else if (enhancedAttributeValue.isSetOfBytes()) {
             return new Field(key, FieldType.nullable(Types.MinorType.LIST.getType()),  Collections.singletonList(child));
         }
         else if (enhancedAttributeValue.isSetOfNumbers()) {
-            Field child = new Field(key, FieldType.nullable(Types.MinorType.DECIMAL.getType()), null);
+            Field child = new Field(key, FieldType.nullable(new ArrowType.Decimal(38, 9)), null);
             return new Field(key, FieldType.nullable(Types.MinorType.LIST.getType()),  Collections.singletonList(child));
         }
         else if (enhancedAttributeValue.isSetOfStrings()) {