Identifiers

Identifiers are names for objects. You can find them everywhere, for entities, attributes, namespaces, relations and types...

They are composed of word characters, so any snake_case or CamelCase notation will be fine.

Here is their specific regex: \b[a-zA-Z_][a-zA-Z0-9_#]*\b.

If you need to include other characters, such as spaces or special ones, you can escape them using ".

Here are valid identifiers:

  • posts
  • post_authors
  • "user events"
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