it's a default behavior - there isn't implemented suport for taking into account
db specific constraints.
Open a feature request against hibernate tools ;)
p.s. you can use reveng.xml to control parts of this.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4104845#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...