One To One Relationship In Database - Web result the only time i have used a 1 to 1 relationship is when i want it to polymorphically belong to. A row in table a can have only one. Web result a “one to one” relationship between two tables means that a row in one table can only relate to one row in.
Web result a “one to one” relationship between two tables means that a row in one table can only relate to one row in. A row in table a can have only one. Web result the only time i have used a 1 to 1 relationship is when i want it to polymorphically belong to.