Daily Archives: May 28, 2015


Hive Functions Examples 2

Hive Functions Examples SET SHOW USE CREATE DATABASE CREATE MANAGED TABLE CREATE EXTERNAL TABLE CREATING TABLE FROM EXISTING TABLE CREATING EXTERNAL TABLES FROM MANAGED TABLES LOAD COPY DATA FROM ONE TABLE TO ANOHTER DROP QUIT SELECT DESCRIBE DESCRIBE SPECIFIC FIELD DESCRIBE EXTENDED ALTER CLONE SCHEMA (DATA IS NOT COPIED) CLONE SCHEMA TO ANOTHER DB USING REGULAR EXPRESSIONS MATHEMATICAL FUNCTIONS AGGREGATE FUNCTIONS LIMIT NESTED SELECT STATEMENT CASE..WHEN..THEN LIKE & RLIKE JOINS […]


Review Comments
default image

I have attended Siva’s Spark and Scala training. He is good in presentation skills and explaining technical concepts easily to everyone in the group. He is having excellent real time experience and provided enough use cases to understand each concepts. Duration of the course and time management is awesome. Happy that I found a right person on time to learn Spark. Thanks Siva!!!

Dharmeswaran ETL / Hadoop Developer Spark Nov 2016 September 21, 2017

.