What is the difference between External and Internal Table in Hive?
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When we are using queries instead of scripting?
Whenever we run hive query, new metastore_db is created. Why?
Explain Usage of Hive?
What are different modes of metastore deployment in Hive?
What is a generic UDF in the hive?
How to change the column data type in hive? Explain rlike in hive.
What is the work of hive/hcatalog?
List the various options available with the Hive command?
What is CTE Table in Hive?
What are the file formats that Hive supports and can use be used for storage?
Give some points of hive for hadoop ?
While loading data into a hive table using the load data clause, how do you specify it is a hdfs file and not a local file ?