Description
The problem is that we do not check for null literal values before going into the method that tries to simplify the ranges.
java.lang.NullPointerException: null
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:191) ~[guava-14.0.1.jar:?]
at com.google.common.collect.Cut$AboveValue.<init>(Cut.java:301) ~[guava-14.0.1.jar:?]
at com.google.common.collect.Cut.aboveValue(Cut.java:296) ~[guava-14.0.1.jar:?]
at com.google.common.collect.Range.atMost(Range.java:249) ~[guava-14.0.1.jar:?]
at org.apache.calcite.rex.RexSimplify.processRange(RexSimplify.java:849) ~[calcite-core-1.13.0.jar:1.13.0]
at org.apache.calcite.rex.RexSimplify.simplifyAnd2ForUnknownAsFalse(RexSimplify.java:668) ~[calcite-core-1.13.0.jar:1.13.0]
at org.apache.calcite.rex.RexSimplify.simplifyAnds(RexSimplify.java:226) ~[calcite-core-1.13.0.jar:1.13.0]
at org.apache.calcite.tools.RelBuilder.filter(RelBuilder.java:811) ~[calcite-core-1.13.0.jar:1.13.0]
at org.apache.calcite.tools.RelBuilder.filter(RelBuilder.java:801) ~[calcite-core-1.13.0.jar:1.13.0]
...