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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2015/06/08 21:05:00 UTC
[jira] [Updated] (CALCITE-740) Redundant WHERE clause causes wrong
result in MongoDB adapter
[ https://issues.apache.org/jira/browse/CALCITE-740?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Julian Hyde updated CALCITE-740:
--------------------------------
Summary: Redundant WHERE clause causes wrong result in MongoDB adapter (was: mongo-calcite produces incorrect results when query contains redundant 'where' clauses)
> Redundant WHERE clause causes wrong result in MongoDB adapter
> -------------------------------------------------------------
>
> Key: CALCITE-740
> URL: https://issues.apache.org/jira/browse/CALCITE-740
> Project: Calcite
> Issue Type: Bug
> Affects Versions: 1.2.0-incubating
> Reporter: Robert Antonucci
> Assignee: Julian Hyde
> Fix For: next
>
>
> Running a query with the 'where' clause:
> {{where (pop > 8000 and pop > 9000)}}
> does not produce the same result as:
> {{where pop > 9000}}
> instead it produces the same result as:
> {{where pop > 8000}}
> This was run using calcite-mongo's zips collection.
> The interpreter appears to treat the 'and' as an 'or'. This despite the fact that queries like:
> {{where (pop > 8000 and pop < 9000)}}
> work as you would expect.
> Tried this on other data stores and did not see the same problem. Just calcite-mongo.
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