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SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS). It is particularly useful for handling structured data, i.e. data incorporating relations among entities and variables. SQL offers both a data definition language (DDL) and a data manipulation language (DML). The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control.
In today's article, we will explain how to change the OWNER when creating a database and after it has been created in PostgreSQL. PostgreSQL provides an ALTER DATABASE command that allows us to modify a database. For instance, using ALTER DATABASE command, you can alter the database name, attributes, owner, etc. In Postgres, the ALTER