[jira] [Created] (CALCITE-1928) Calling previous() on a ResultSet that came from an Array gives NullPointerException

[Julian Hyde (JIRA)]

Julian Hyde created CALCITE-1928:
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             Summary: Calling previous() on a ResultSet that came from an Array 
gives NullPointerException
                 Key: CALCITE-1928
                 URL: https://issues.apache.org/jira/browse/CALCITE-1928
             Project: Calcite
          Issue Type: Bug
            Reporter: Julian Hyde
            Assignee: Julian Hyde


Calling previous() on a ResultSet that came from an Array gives 
NullPointerException. I broke this when I committed CALCITE-1902 and changed 
'Helper.INSTANCE' to 'statement.connection.helper', forgetting that 'statement' 
can be null.



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