Jesus Camacho Rodriguez created CALCITE-1982: ------------------------------------------------
Summary: NPE simplifying range expressions when literal value is null Key: CALCITE-1982 URL: https://issues.apache.org/jira/browse/CALCITE-1982 Project: Calcite Issue Type: Bug Components: core Affects Versions: 1.14.0 Reporter: Jesus Camacho Rodriguez Assignee: Jesus Camacho Rodriguez Fix For: 1.14.0 The problem is that we do not check for {{null}} literal values before going into the method that tries to simplify the ranges. {code} 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] ... {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)