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https://issues.apache.org/jira/browse/CALCITE-667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-667:
--------------------------------
    Labels: avatica  (was: )

> AvaticaResultSet.execute expecting Array Iterable from Delete Statement
> -----------------------------------------------------------------------
>
>                 Key: CALCITE-667
>                 URL: https://issues.apache.org/jira/browse/CALCITE-667
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Ng Jiunn Jye
>            Assignee: Julian Hyde
>              Labels: avatica
>         Attachments: 
> [CALCITE-667]AvaticaResultSet.executeExpectingArrayIterableFromDeleteStatement.patch
>
>
> Delete execution should return the number of rows impacted. However 
> AvaticaResultStatement.execute was expecting an array. See error stack trace 
> below. 
> This is caused by the CalcitePrepareImpl.prepare_2 RelDataType 
> createDmlRowType is not defined properly for SqlKind DELETE. Same problem for 
> UPDATE
> Error Stack: 
> Caused by: java.lang.ArrayIndexOutOfBoundsException: Array index out of 
> range: 0
>       at java.util.Arrays$ArrayList.get(Arrays.java:2877)
>       at 
> org.apache.calcite.avatica.util.RecordIteratorCursor.createGetter(RecordIteratorCursor.java:59)
>       at 
> org.apache.calcite.avatica.util.AbstractCursor.createAccessor(AbstractCursor.java:80)
>       at 
> org.apache.calcite.avatica.util.AbstractCursor.createAccessors(AbstractCursor.java:70)
>       at 
> org.apache.calcite.avatica.AvaticaResultSet.execute(AvaticaResultSet.java:187)



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