[teiid-issues] [JBoss JIRA] (TEIID-2225) ResultSet.isLast() blocks in non-continuous query mode

[Mark Addleman (JIRA)]

Mark Addleman created TEIID-2225:
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             Summary: ResultSet.isLast() blocks in non-continuous query mode
                 Key: TEIID-2225
                 URL: https://issues.jboss.org/browse/TEIID-2225
             Project: Teiid
          Issue Type: Feature Request
          Components: Query Engine
    Affects Versions: 8.1
            Reporter: Mark Addleman
            Assignee: Steven Hawkins


I am executing a query using submitExecute(StatementCallback) under non-continuous mode.  In the onRow() method of the callback, I execute ResultSet.isLast().  The query is against an execution whose next() method initially throws DataNotAvailable.NO_POLLING.  Some time later, it calls ExecutionContext.dataAvailable().  After 255 rows reported through the callback's onRow(), ResultSet.isLast() hangs.

I know that the entire result set is ultimately returned from the execution's next() and it returns null at the last call.

See https://community.jboss.org/thread/205559?tstart=0 for more detail

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