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https://issues.apache.org/jira/browse/CALCITE-5449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tanner Clary updated CALCITE-5449:
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Summary: Allow EXTRACT() to accept ISOWEEK and WEEK(WEEKDAY) (was: Allow
EXTRACT() to accept time frames)
> Allow EXTRACT() to accept ISOWEEK and WEEK(WEEKDAY)
> ---------------------------------------------------
>
> Key: CALCITE-5449
> URL: https://issues.apache.org/jira/browse/CALCITE-5449
> Project: Calcite
> Issue Type: Sub-task
> Reporter: Tanner Clary
> Assignee: Tanner Clary
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Implement BigQuery {{EXTRACT()}} Function. {{EXTRACT(part FROM
> date_expression)}} returns the value from the date_expression corresponding
> to the specified part. Calcite currently supports PostgreSQL' {{DATE_PART}}
> which has similar behavior.
> Example: {{SELECT EXTRACT(DAY FROM DATE '2013-12-25')}} would return 25.
> [BigQuery
> Docs|https://g3doc.corp.google.com/company/teams/googlesql/reference/date_functions.md#extract
> ]
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