[jira] [Created] (CALCITE-6348) ARRAY_OVERLAP with a NULL argument crashes the compiler

[Mihai Budiu (Jira)]

Mihai Budiu created CALCITE-6348:
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             Summary: ARRAY_OVERLAP with a NULL argument crashes the compiler
                 Key: CALCITE-6348
                 URL: https://issues.apache.org/jira/browse/CALCITE-6348
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.36.0
            Reporter: Mihai Budiu


The following SqlOperatorTest:

{code:java}
    f.checkScalar("arrays_overlap(null, null)", true,
        "NULL");
{code}

causes a crash:

{code:java}
        at java.base/java.util.Objects.requireNonNull(Objects.java:222)
        at 
org.apache.calcite.sql.type.SqlTypeTransforms.lambda$static$6(SqlTypeTransforms.java:124)
        at 
org.apache.calcite.sql.type.SqlTypeTransformCascade.inferReturnType(SqlTypeTransformCascade.java:66)
        at 
org.apache.calcite.sql.SqlOperator.inferReturnType(SqlOperator.java:534)
        at 
org.apache.calcite.sql.SqlOperator.validateOperands(SqlOperator.java:503)
        at org.apache.calcite.sql.SqlFunction.deriveType(SqlFunction.java:347)
        at org.apache.calcite.sql.SqlFunction.deriveType(SqlFunction.java:231)
        at 
org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:6714)
{code}

This issue is similar to [CALCITE-6283]



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