Double quotes (") are used to create string literals in HiveQL / Spark
SQL. So you are asking if the string A+B equals the number 2.0.
You should use backticks (`) to escape weird characters in column names.
On Mon, Oct 5, 2015 at 12:59 AM, Hemminger Jeff wrote:
> I have a
I have a rather odd use case. I have a DataFrame column name with a + value
in it.
The app performs some processing steps before determining the column name,
and it
would be much easier to code if I could use the DataFrame filter operations
with a String.
This demonstrates the issue I am having:
Thank you!
On Tue, Oct 6, 2015 at 4:50 AM, Michael Armbrust
wrote:
> Double quotes (") are used to create string literals in HiveQL / Spark
> SQL. So you are asking if the string A+B equals the number 2.0.
>
> You should use backticks (`) to escape weird characters in