Vertica doesn't have the fucntion procedure, trigger?

HyeontaeJu

Vertica doesn't have the fucntion procedure, trigger?

Hibiki

Vertica hasn't had any stored procedure. You can define the SQL expressions as the functions.
https://www.vertica.com/docs/10.0.x/HTML/Content/Authoring/ExtendingVertica/UDF-SQLFunctions/UsingUser-DefinedSQLFunctions.htm
If you need to implement any business logic on Vertica, please consider to define the User-Defined Extentions.
https://www.vertica.com/docs/10.0.x/HTML/Content/Authoring/ExtendingVertica/UsingUserDefinedExtensions.htm
Please consider you have the option to run that logic outside Vertica nodes as well.