diff options
Diffstat (limited to 'common')
-rw-r--r-- | common/src/main/java/org/apache/drill/common/expression/TypedNullConstant.java | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/common/src/main/java/org/apache/drill/common/expression/TypedNullConstant.java b/common/src/main/java/org/apache/drill/common/expression/TypedNullConstant.java index 8b3a93ff1..9819e0eed 100644 --- a/common/src/main/java/org/apache/drill/common/expression/TypedNullConstant.java +++ b/common/src/main/java/org/apache/drill/common/expression/TypedNullConstant.java @@ -52,4 +52,14 @@ public class TypedNullConstant extends LogicalExpressionBase { return Iterators.emptyIterator(); } + @Override + public int getSelfCost() { + return 0; // TODO + } + + @Override + public int getCumulativeCost() { + return 0; // TODO + } + } |