Grass Cake wrote:
I'm still unsure about foreign keys..even after reading the doc file and
Paul Dubois 3rd edition
My doubt is...how much constraint is applied.( probably a bad
explanation)
If i have a table 'Customers' with the primary key being 'CustID'
Then i have a table 'LastVisit' wi
I'm still unsure about foreign keys..even after reading the doc file and
Paul Dubois 3rd edition
My doubt is...how much constraint is applied.( probably a bad
explanation)
If i have a table 'Customers' with the primary key being 'CustID'
Then i have a table 'LastVisit' with a foreign key 'C
