I ask because I was re-looking at
https://issues.apache.org/jira/browse/HIVE-4734 and how to support newer
data types (Decimal, Varchar, Char)
In this qtest, we write using a schema containing a decimal having
precision 5 and scale 2 (decimal(5,2)) , but when reading the same data we
set the read
A few questions:
1) What operators do you envision UUID supporting? Are there UDFs specific to
it? Are there constraints on assuring its uniqueness?
2) A more general form of question 1, what about UUID is different from a
string or decimal(20, 0) (either of which should be able to store a UU
Hive Experts,
I am using INPUT__FILE__NAME to store the file name in a column of ORC
table.
Now, Is there a way to retrieve the content of the HDFS file using any Hive
function?
If there is no function available, Is there a UDF I can use?
Thank you very much for help.
- Arun
