Database relation support about opulence

[davidbyoung]

@creocoder That's a fair suggestion. I'll change the example, but User and Post objects typically aren't created together. I'll update the example to be an Invoice with multiple LineItem objects.

[dac514]

You can do relations with "Aggregate Roots"

https://www.opulencephp.com/docs/1.0/orm-units-of-work#aggregate-roots

[evolic]

I was thinking about following relations:

• 1 to 1
• 1 to many
• many to many

[creocoder]

@opulencephp I think it's better to change example in https://www.opulencephp.com/docs/master/orm-units-of-work#aggregate-roots to some more common case. To User and Post for example. I do not think Password aggregate root is common solution and may confuse people.

[creocoder]

@opulencephp Thanks, great idea!