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From "Till (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ASTERIXDB-1496) Having an ability to put nullable field information when creating an enforced index
Date Wed, 17 Aug 2016 18:37:20 GMT

     [ https://issues.apache.org/jira/browse/ASTERIXDB-1496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Till updated ASTERIXDB-1496:
----------------------------
    Assignee: Michael J. Carey  (was: Abdullah Alamoudi)

> Having an ability to put nullable field information when creating an enforced index
> -----------------------------------------------------------------------------------
>
>                 Key: ASTERIXDB-1496
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1496
>             Project: Apache AsterixDB
>          Issue Type: Improvement
>            Reporter: Taewoo Kim
>            Assignee: Michael J. Carey
>              Labels: soon
>
> It would be nice if we have an ability to put nullable field ("?") information when creating
an enforced type index to indicate whether the field is nullable or not.
> The current syntax
> create index fbSendTimeIdx on FacebookMessages(send-time:datetime) type btree enforced;
> The proposed syntax(nullable field)
> create index fbSendTimeIdx on FacebookMessages(send-time:datetime?) type btree enforced;
> or 
> (non-nullable field)
> create index fbSendTimeIdx on FacebookMessages(send-time:datetime) type btree enforced;



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