[teiid-issues] [JBoss JIRA] (TEIID-3166) Allow allowDiskUse setting in MongoDB translator

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-3166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010652#comment-13010652 ] 

Steven Hawkins commented on TEIID-3166:
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Is there a downside to always including this hint such that it could be driven by a translator property?

Or should it be driven off of a source specific hint?

> Allow allowDiskUse setting in MongoDB translator
> ------------------------------------------------
>
>                 Key: TEIID-3166
>                 URL: https://issues.jboss.org/browse/TEIID-3166
>             Project: Teiid
>          Issue Type: Enhancement
>            Reporter: Harrison Gentry
>            Assignee: Ramesh Reddy
>            Priority: Minor
>
> When querying a MongoDB, steps of computation are limited to 100MiB. Querying large databases can easily exceed this limit, so usually allowDiskUse:true is passed in the aggregate query:
> http://docs.mongodb.org/manual/reference/command/aggregate/
> In Teiid, however, there is currently no way to specify this with SQL.



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