|newbie: yaml database syntax, database specialities [message #79426]
||Thu, 04 June 2009 21:38
Registered: May 2009
I can not find what the precise syntax to describe database tables, keys, foreign keys and relations. Where I can found them?|
I'm understand that symfony model using simplified tables also wants to be server indepenedent. I can not understand how solved these problems?
- MySQL using "autoincrement" but PostgreSQL nativelly using sequencies. Date time stamps.
- Some where I've seen definition of foreign key, but I thought for MySQL it's only for innodb.
- How symfony suppose to build transactions? (multiple manipulation and rollback or commit)
PS: I have a lot of questions, is this the right soace for them?