Why are you asking this? Just wondering why think it would not be doable.
Sql and stored procedures are just a textual source code. You can put it into version control, do code reviews, or build CICD pipelines for sql and stored procedures just like for any other language...
The only challenge is the deployment environment, as databases offer a stateful runtime engine, so you'll want to consider it's state. But state can also be managed in CICD pipelines, with scripting, sql-loader, backups, or similar.
Sql and stored procedures are just a textual source code. You can put it into version control, do code reviews, or build CICD pipelines for sql and stored procedures just like for any other language...
The only challenge is the deployment environment, as databases offer a stateful runtime engine, so you'll want to consider it's state. But state can also be managed in CICD pipelines, with scripting, sql-loader, backups, or similar.