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https://issues.apache.org/jira/browse/ASTERIXDB-3079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hussain Towaileb updated ASTERIXDB-3079:
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Epic Link: ASTERIXDB-3073
> Add support to reading loading files of multiple prefixes
> ---------------------------------------------------------
>
> Key: ASTERIXDB-3079
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-3079
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: EXT - External data
> Affects Versions: 0.9.8
> Reporter: Hussain Towaileb
> Assignee: Hussain Towaileb
> Priority: Major
> Fix For: 0.9.9
>
>
> Currently, we provide a single prefix and load the files metadata under that
> prefix. With the support for computed fields for operators like IN operator,
> we can end up with multiple prefixes.
>
> Example, given the following prefix user-data/\{userid:int}
>
>
> |SELECT *|
> |FROM userdata|
> |WHERE user_id IN [1, 2]|
>
>
> The above translates to loading the data for the prefixes:
>
>
> |user-data/1|
> |user-data/2|
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