uawei.com<mailto:linyu...@huawei.com>>; user
<user@spark.apache.org<mailto:user@spark.apache.org>>
主题: Re: [SparkSQL] pre-check syntex before running spark job?
You can also run it on REPL and test to see if you are getting the expected
result.
Thank You,
Irving D
.
>
>
> Yong
>
>
> --
> *From:* Jacek Laskowski <ja...@japila.pl>
> *Sent:* Tuesday, February 21, 2017 4:34 AM
> *To:* Linyuxin
> *Cc:* user
> *Subject:* Re: [SparkSQL] pre-check syntex before running spark job?
>
> Hi,
>
> Never he
You can always use explain method to validate your DF or SQL, before any action.
Yong
From: Jacek Laskowski <ja...@japila.pl>
Sent: Tuesday, February 21, 2017 4:34 AM
To: Linyuxin
Cc: user
Subject: Re: [SparkSQL] pre-check syntex before running spark jo
Hi,
Never heard about such a tool before. You could use Antlr to parse SQLs
(just as Spark SQL does while parsing queries). I think it's a one-hour
project.
Jacek
On 21 Feb 2017 4:44 a.m., "Linyuxin" wrote:
Hi All,
Is there any tool/api to check the sql syntax without