zero to many relationship
977650Mar 7 2013 — edited Mar 7 2013Hi,
I have one RDBMS concept question.
if i have 2 tables with 0 to many realtionship. can i create referential integrity constraint between them?
In other words how can i tell whether the records in table A(child table) are not orphan records and have 0 to many relationship with table B(parent table) ?
Right not there is no constraint defined on both tables.
Thanks