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From Jason Dere <jd...@hortonworks.com>
Subject Re: EXIST vs EXISTS keyword?
Date Fri, 23 Jan 2015 00:09:26 GMT
Doing a quick search in the lexer/parser files (*.g), I only see KW_EXISTS and not KW_EXIST.


On Jan 22, 2015, at 1:25 AM, Xiaoyong Zhu <xiaoyzhu@microsoft.com> wrote:

> Hello experts
>  
> I am wondering when the keyword “EXIST” will be used in Hive – and if it is used,
then what’s the difference between EXIST and EXISTS?
>  
> Thanks!
>  
> Xiaoyong
>  


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