General Relationships To represent an E-R relationship of degree 3 or higher,connect the participating record types through a new record type that is linked directly to each of the original record types. 1.Replace entity sets account,customer,and branch with record types account,customer,and branch,respectively. 2. Create a new record type Rlink(referred to as a dummy record type) 3.Create the following many-to-one links: CustRlink from Rlink record type to customer record type AcctRInk from Rlink record type to account record type BrncRInk from Rlink record type to branch record type Database System Concepts,5th Ed. A.6 @Silberschatz,Korth and SudarshanDatabase System Concepts, 5 A.6 ©Silberschatz, Korth and Sudarshan th Ed. General Relationships To represent an E-R relationship of degree 3 or higher, connect the participating record types through a new record type that is linked directly to each of the original record types. 1. Replace entity sets account, customer, and branch with record types account, customer, and branch, respectively. 2. Create a new record type Rlink (referred to as a dummy record type). 3. Create the following many-to-one links: CustRlink from Rlink record type to customer record type AcctRlnk from Rlink record type to account record type BrncRlnk from Rlink record type to branch record type