... DATABASE LINK TO hr;/*Step 2 If they do not already exist, then create database links for the schema.Before instantiating the deployment template, you must make sure that the necessary database ... instant_mv.outCONNECT SYSTEM /MANAGER@ mv4.worldCREATE TABLESPACE demo_mv DATAFILE 'demo_mv.dbf' SIZE 10M AUTOEXTEND ON EXTENT MANAGEMENT LOCAL AUTOALLOCATE;See Also:■ Oracle Database Advanced ... may already exist in your database. In this case, the schema may need additional privileges, such as CREATE MATERIALIZED VIEW, ALTER ANY MATERIALIZED VIEW, and CREATE DATABASE LINK.*/SET ECHO...