Hi Yinwei,
I am OK with this new feature if there is an option in load script to enable
it. So user can explicitly enable it if he wants, and not changing the current
2 choices.
Regards,
Jacky
> 在 2017年3月13日,上午10:18,Yinwei Li <251469...@qq.com> 写道:
>
> Hi all,
>
>
> when loading data from
er
2. use first row as the file header to load data after passing column
check
}
}
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It's a good idea to add a new option in loading script. Any more discussions
from others?
-- --
??: "Ravindra Pesala";;
: 2017??3??13??(??) 2:13
??: "dev";
: Re: column auto mapping when loading
Hi Yinwei,
Even I feel it is little cumbersome to let user forced to add the header to
CSV file or to loading script.
But what Manish said is also true. I think we should come with some new
option in loading script to accept auto mapping of DDL columns and CSV
columns. If user knows that DDL colu
Hi Yinwei,
Thanks for this suggestion. From my opinion providing first 2 options
ensures that user is aware about the data he is going to load and column
data mapping.
For the 3rd option suggested by you I think it will be something that we
are taking the decision without intimating the user and
Hi all,
when loading data from a csv file to carbondata table, we have 2 choices to
mapping the columns from csv file to carbondata table:
1. add columns' names at the start of the csv file
2. declare the column mapping at the data loading script
shall we add a feature which make an