SQL structure

[danDanV1]

Could I see an working example of what the SQL structure could be for each table in the example?

[danDanV1]

or just a list of columns for each table would help.

[Oxyaction]

Hi, in example listed in docs for has many relation it will be
article table:
id, title, banner, text, author_id
photo table:
id, img_path, author_id
comments table:
id, comment, author_id, external_id, type
where external_id is id of the record in either photo or article table
and type is the type of entity to which current comment relates (photo or article)
it specified by polymorphicType attribute in behavior configuration

[danDanV1]

Perfect. Totally makes sense now. Thank you.

For many-to-many would it be as follows:
taggable_tag table:
id, tag_id, external_id, type

tag table:
id, tag_name

article table:
id, title, banner, text, author_id

photo table:
id, img_path, author_id

[Oxyaction]

yes, it's correct