diff --git a/core/src/main/java/org/apache/calcite/rel/type/RelRecordType.java b/core/src/main/java/org/apache/calcite/rel/type/RelRecordType.java index f8bf90741..915316e48 100644 --- a/core/src/main/java/org/apache/calcite/rel/type/RelRecordType.java +++ b/core/src/main/java/org/apache/calcite/rel/type/RelRecordType.java @@ -54,7 +54,7 @@ public RelRecordType(List fields) { } @Override public boolean isNullable() { - return false; + return true; } @Override public int getPrecision() {