Testing ensures that behavior of your code is correct and expected. Good-written tests allow you to develop with confidence that your code will work and will not break your existing code.
DataGrip includes several frameworks that you can use to run your tests.
A framework for testing PL/SQL code in Oracle databases. For more information about
utPLSQL, see the official documentation at utplsql.org.
A framework for unit testing in Microsoft SQL Server databases. For more information about
tSQLt, see the official documentation at tsqlt.org.