The purpose of this article is to let you know how to list all the available functions in Apache Hive and Apache Impala. Once you
Category: Apache Hive
Listing All The Databases In Apache Hive & Impala
The purpose of this article is to let you know how to list all the Apache Hive Metastore databases that can be found with the
Listing All The Tables In Apache Hive & Imapala
The purpose of this article is to let you know how to list all the tables that exists in the current database in Apache Hive
Working with Boolean in Apache Hive and Impala
George Boole described an algebraic logic system in the mid-19th century. The BOOLEAN data type is named after him. Boolean data type is a data
Checking the Condition Against Column Values – Hive
Similar to relational database systems like SQL Server, Oracle, MySQL, the CASE statement in Apache Hive verifies the conditions against the values of the columns.
Parsing Web URL Data In Apache Hive
A lot of data is generated daily from smartphone apps, blogs, social media networks, games, online shopping, electronic payment channels, etc. Data can be for
Big Data & SQL 