how to add a job and a scheduler to the database

how to add a job and a scheduler to the database, so the procedures can work according to the definition of scheduler in a job. I can not find a way to add job and scheduler in liquibase, and can not find examples online.

What database platform are you using?

Welcome to the Liquibase Community, @uma - and thanks for posting.

Without knowing more specific details, it seems to be that you have a database that supports creating schedules/jobs in it, and want to create those through Liquibase. Liquibase doesn’t have change functions for that, but assuming your database supports creating and managing them through SQL, you may be able to do this through sql/sqlFile/formattedSql/other ways to specify SQL.

Are you asking for a way to run scheduled jobs in Liquibase, or something different than that?