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Hive Database Commands Usage

Hive Database Commands Usage
Step 1 - Change the directory to /usr/local/hive/bin 
$ cd /usr/local/hive/bin
Step 2 - Enter into hive shell
To create a database
hive> create database praveen;
To view all database
hive> show databases;
To view database with pattern matching
hive> show databases like '*pra*';
To describe database
hive> describe database praveen;
To alter database
hive> ALTER SCHEMA praveen SET DBPROPERTIES ('Modified by' = 'deshmane');
OK
Time taken: 0.414 seconds
To view altered database
hive> DESCRIBE DATABASE EXTENDED praveen;
To use database
hive> use praveen;
To drop database
hive> drop database praveen;

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