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Posted to commits@cassandra.apache.org by "Sergey Nagaytsev (JIRA)" <ji...@apache.org> on 2013/11/01 11:13:17 UTC
[jira] [Updated] (CASSANDRA-6227) Add 'WHERE 0=1', 'WHERE false',
in SQL-compatible manner
[ https://issues.apache.org/jira/browse/CASSANDRA-6227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sergey Nagaytsev updated CASSANDRA-6227:
----------------------------------------
Issue Type: Bug (was: New Feature)
> Add 'WHERE 0=1', 'WHERE false', in SQL-compatible manner
> --------------------------------------------------------
>
> Key: CASSANDRA-6227
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6227
> Project: Cassandra
> Issue Type: Bug
> Environment: Yii2 PHP framework database abstarction level
> Reporter: Sergey Nagaytsev
> Labels: cql3
>
> Then DBAL thinks query result must be empty, it's deep inner method returns something like '0=1', 'FALSE' etc. for inclusion into WHERE condition, to make result set empty.
> Nothing of this is recognised by Cassandra - instead, error is returned.
> Please, implement 'false', 'null', constant comparison etc. as valid parts of WHERE with logic
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