What will be the result when you do cast(‘abc’ as int)?
No Answer is Posted For this Question
Be the First to Post Answer
How is HCatalog different from Hive?
Give examples of the SerDe classes whihc hive uses to Serializa and Deserilize data?
How to Write a UDF function in Hive?
What is Apache Hive?
What are the limitations of Hive?
Clarify how hive de-serialize and serialize the information?
Write a query to insert a new column(new_col int) into a hiev table (htab) at a position before an existing column (x_col)
What is a generic udf in hive?
What are the uses of explode hive?
What are the Binary Storage formats supported in Hive?
What is the difference between Hive CLI and Beeline?
What is the significance of ‘IF EXISTS” clause while dropping a table?
Apache Hadoop (394)
MapReduce (354)
Apache Hive (345)
Apache Pig (225)
Apache Spark (991)
Apache HBase (164)
Apache Flume (95)
Apache Impala (72)
Apache Cassandra (392)
Apache Mahout (35)
Apache Sqoop (82)
Apache ZooKeeper (65)
Apache Ambari (93)
Apache HCatalog (34)
Apache HDFS Hadoop Distributed File System (214)
Apache Kafka (189)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)