select/ selector

select multiple:

Union: Criteria were seperated by space

intersection: Criteria were seperated by comma without space

For very complex selection, (different method, union, intersection, exclude….), use create selectors.yml and use —selector tag instead of select

Selectors live in a top-level file named selectors.yml. Each must have a name and a definition, and can optionally define a description and [default flag](https://docs.getdbt.com/reference/node-selection/yaml-selectors#default).