CREATE DATABASE Statement CREATE DATABASE Statement Creates a new database. In Impala, a database is both: A logical construct for grouping together related tables, views, a...
ALTER DATABASE Statement ALTER DATABASE Statement The ALTER DATABASE statement changes the characteristics of a database. Use the SET OWNER clause to transfer the ownership ...
DROP DATABASE Statement DROP DATABASE Statement Removes a database from the system. The physical operations involve removing the metadata for the database from the metastore, a...
MIGRATE DATABASE Description example keyword MIGRATE DATABASE Description This statement is used to migrate a logical cluster database to another logical cluster. Before p...
Querying the database Direct queries Working with a database connection Querying the database Direct queries Very often, a single database query is needed to prepare a resp...