technical reasons, the implementation would be much more difficult otherwise.
On Thu, Jan 9, 2014 at 11:36 PM, Marco Pivetta <[email protected]> wrote: > The primary key is the only way to actually reference an entity: an > entity's identifier is actually what distinguishes every entity's instance. > > Other fields may happen to be unique, but don't have the same meaning of > the identifier. > > Marco Pivetta > > http://twitter.com/Ocramius > > http://ocramius.github.com/ > > > On 9 January 2014 23:28, Anthony Topper <[email protected]> wrote: > >> I am trying to migrate my application from using integer IDs to using >> UUIDs. >> >> I am currently in a state where I have both because a complete migration >> all at once is not feasible. I want to do a mapping on my UUID field. I >> am getting the following schema validation error: >> >> * The referenced column name 'uuid' has to be a primary key column on the >> target entity class 'Object'. >> >> This seems arbitrary to me as I can't think of a technical reason why >> this limitation would exist. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "doctrine-user" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/doctrine-user. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- > You received this message because you are subscribed to the Google Groups > "doctrine-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/doctrine-user. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "doctrine-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/doctrine-user. For more options, visit https://groups.google.com/groups/opt_out.
