Hi Shuai,
You can use as to create a table alias. For example, df1.as(df1). Then
you can use $df1.col to refer it.
Thanks,
Yin
On Thu, Apr 23, 2015 at 11:14 AM, Shuai Zheng szheng.c...@gmail.com wrote:
Hi All,
I use 1.3.1
When I have two DF and join them on a same name key, after
Got it. Thanks! J
From: Yin Huai [mailto:yh...@databricks.com]
Sent: Thursday, April 23, 2015 2:35 PM
To: Shuai Zheng
Cc: user
Subject: Re: Bug? Can't reference to the column by name after join two
DataFrame on a same name key
Hi Shuai,
You can use as to create a table alias. For