What command tells PostgreSQL that all of the changes you made to a database should become permanent?

The SQL condition for pattern matching is?

____________ allow us to define formally in the database how different tables relate to each other.

Which of the following best describes a role:

The basic psql command to list tables is?

VACUUM FULL shrinks indexes, optimizing database performance.

Which of the following variable declarations is not correct?

You have defined a function "Calculate()" in the template1 database. What will happen when you create a new database "ManagementDB" there?

Which of the following values is not defined to indicate the level of the raise event?

Choose the correct statements for a trigger function:

Which of the following are valid in a declare block?