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https://issues.apache.org/jira/browse/ASTERIXDB-3603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ian Maxon reassigned ASTERIXDB-3603:
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Assignee: Peeyush Gupta
> Support transform functions
> ---------------------------
>
> Key: ASTERIXDB-3603
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-3603
> Project: Apache AsterixDB
> Issue Type: Improvement
> Components: FUN - Functions
> Reporter: Peeyush Gupta
> Assignee: Peeyush Gupta
> Priority: Major
> Labels: triaged
>
> We should support a special type of functions that take a document as an
> argument and returns a transformed documnet.
> CREATE TRANSFORM FUNCTION OrderTransform2 (ord)
> { SELECT orderno, custid, order_date, ship_date,
> (SELECT VALUE SUM(i.qty * i.price) FROM o.items as i)[0] AS total
> FROM [ord] AS o };
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