Explain how can you change a column data type in Hive?
No Answer is Posted For this Question
Be the First to Post Answer
Why do we need hive?
What is BloomMapFile used for?
What is metastore?
What is hive installation path?
Specify the different methods of hive?
How do you write your own custom SerDe ?
What is the utilization of hcatalog?
How will you consume CSV file into the Hive warehouse using built SerDe?
How to change a column data type in Hive?
How do you write your own SerDe?
Can you give us some examples, how Hadoop is used in real time environment?
What is the difference between the external table and managed table?