Hi ，
I checked the code.
It seems it is hard to change the code.
Current code, string + int is translated to double + double.
If I change the the string + int to string + sting, it will incompatible whit
old version.
Does anyone have better idea about this issue please?
1427357...@qq.com
Hi,
Using concat is one of the way.
But the + is more intuitive and easy to understand.
1427357...@qq.com
From: Shmuel Blitz
Date: 2018-03-26 15:31
To: 1427357...@qq.com
CC: spark?users; dev
Subject: Re: the issue about the + in column,can we support the string please?
Hi,
you can get the
