EXISTS EXISTS operator will be used when we need to check if there is any row exists with a condition.…
What is the use of GROUPING SETS clause in Hive queries? This is little bit rarely used clause but it…
EXISTS EXISTS operator will be used when we need to check if there is any row exists with a condition.…
What is the use of GROUPING SETS clause in Hive queries? This is little bit rarely used clause but it…