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https://issues.apache.org/jira/browse/ASTERIXDB-1638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Lychagin reassigned ASTERIXDB-1638:
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Assignee: Dmitry Lychagin (was: Yingyi Bu)
> Print the retainMissing flag for SelectOperator if the flag is true
> -------------------------------------------------------------------
>
> Key: ASTERIXDB-1638
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1638
> Project: Apache AsterixDB
> Issue Type: Bug
> Reporter: Yingyi Bu
> Assignee: Dmitry Lychagin
> Priority: Minor
> Labels: soon
>
> There is a retainMissing flag in the select operator. That's set to be true
> for the select operator that results from an index left outer join rewriting,
> e.g.:
> select (function-call: algebricks:and, Args:[function-call: algebricks:neq,
> Args:[%0->$$26, %0->$$25], function-call: asterix:get-item,
> Args:[function-call: asterix:similarity-jaccard-check, Args:[%0->$$29,
> %0->$$30, AFloat:
> {0.6}], AInt64: {0}]]) – |LOCAL|
> It would be helpful to print that flag in the plan, e.g.:
> select *[retainMissing=true]* (function-call: algebricks:and,
> Args:[function-call: algebricks:neq, Args:[%0->$$26, %0->$$25],
> function-call: asterix:get-item, Args:[function-call:
> asterix:similarity-jaccard-check, Args:[%0->$$29, %0->$$30, AFloat: {0.6}
> ], AInt64:
> {0}
> ]]) – |LOCAL|
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