Re: business integrity rule

2012-01-04 Thread Mike Dewhirst
Got it sorted now thanks ... Mike On 5/01/2012 2:55pm, Mike Dewhirst wrote: How should I do this? Obj-1 <---[n:M]---> Obj-2 Obj-1 is in one table and Obj-2 is in a different table. The business rule is that a relationship must exist between two companies before there can be a link between Ob

business integrity rule

2012-01-04 Thread Mike Dewhirst
How should I do this? Obj-1 <---[n:M]---> Obj-2 Obj-1 is in one table and Obj-2 is in a different table. The business rule is that a relationship must exist between two companies before there can be a link between Obj-1 and Obj-2. One company owns Obj-1 and the other company needs access to