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https://issues.apache.org/jira/browse/ASTERIXDB-3576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peeyush Gupta resolved ASTERIXDB-3576.
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    Resolution: Fixed

> Pushdown predicates for Delta tables to filter row groups
> ---------------------------------------------------------
>
>                 Key: ASTERIXDB-3576
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-3576
>             Project: Apache AsterixDB
>          Issue Type: Improvement
>          Components: EXT - External data
>            Reporter: Peeyush Gupta
>            Assignee: Peeyush Gupta
>            Priority: Major
>              Labels: triaged
>
> Delta tables stores information about min/max values for each column that can 
> be later used to filter out rows while reading the parquet files. This avoids 
> some time spent assembling rows. We should implement this improve query 
> performance of delta tables.



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