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https://issues.apache.org/jira/browse/TAJO-904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyunsik Choi resolved TAJO-904.
-------------------------------
Resolution: Fixed
Fix Version/s: 0.9.0
committed. Thank you for your contribution.
> ORDER BY Null first support
> ---------------------------
>
> Key: TAJO-904
> URL: https://issues.apache.org/jira/browse/TAJO-904
> Project: Tajo
> Issue Type: Bug
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Trivial
> Fix For: 0.9.0
>
>
> ORDER BY with a null column miss some data. I found RowStoreEncoder has a bug
> dealing with NULL values.
> "continue" statement should be add.
> {code}
> Column col;
> for (int i = 0; i < schema.size(); i++) {
> if (tuple.isNull(i)) {
> nullFlags.set(i);
> continue;
> }
> col = schema.getColumn(i);
> {code}
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