While using hive in beeline an using simple select query I would like to return table without table name in column name as a default.
Example
Data
On example of a simple table (TutorialsPoint):
CREATE TABLE IF NOT EXISTS employee ( eid int, name String,
salary String, destination String)
COMMENT 'Employee details'
ROW FORMAT DELIMITED
FIELDS TERMINATED BY '\t'
LINES TERMINATED BY '\n'
STORED AS TEXTFILE;
The SELECT query returns:
SELECT * FROM employee;
+---------------+----------------+------------------+-----------------------+--+
| employee.eid | employee.name | employee.salary | employee.destination |
+---------------+----------------+------------------+-----------------------+--+
+---------------+----------------+------------------+-----------------------+--+
Desired results
The desired results are achieved with use of AS:
SELECT eid AS eid, name AS name, salary AS salary,
destination AS destination FROM employee;
+------+-------+---------+--------------+--+
| eid | name | salary | destination |
+------+-------+---------+--------------+--+
+------+-------+---------+--------------+--+
Problem
I would like to avoid typing AS each time I run select query and return results without table names in column names as default behaviour.
