Rename Table Column

Database: Couchbase DAX DB2 Greenplum Hana Hive Impala Informix MDX MySQL Netezza Openedge Oracle PostgreSql Redshift Snowflake SQLServer Sybase Teradata Vertica


 table:  new table name:
column: new column name:
schema:

Metadata:
(One line for one table, Sample input: tablename1, column1, column2, column3)