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https://issues.apache.org/jira/browse/SPARK-8187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-8187:
-------------------------------
Description:
date_sub(timestamp startdate, int days): timestamp
date_sub(timestamp startdate, interval i): timestamp
date_sub(date date, int days): date
date_sub(date date, interval i): date
was:
date_sub(string startdate, int days): string
date_sub(date startdate, int days): date
Subtracts a number of days to startdate: date_sub('2008-12-31', 1) =
'2008-12-30'.
> date/time function: date_sub
> ----------------------------
>
> Key: SPARK-8187
> URL: https://issues.apache.org/jira/browse/SPARK-8187
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Adrian Wang
>
> date_sub(timestamp startdate, int days): timestamp
> date_sub(timestamp startdate, interval i): timestamp
> date_sub(date date, int days): date
> date_sub(date date, interval i): date
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