What is the significance of ‘IF EXISTS” clause while dropping a table?
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What will happen in case you have not issued the command: ‘set hive.enforce.bucketing=true;’ before bucketing a table in hive in apache hive 0.x or 1.x?
Explain how can you change a column data type in Hive?
What are hive operators and its types?
is HQL case sensitive?
How hive can improve performance with orc format tables?
How to Write a UDF function in Hive?
what are the different modes of Hive?
Mention what are views in Hive?
How to change the column data type in hive? Explain rlike in hive.
In which scenario Hive is good fit?
Which companies are mostly using Hive ?
Explain bucketing in Hive?
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