Customers
| CustomerID | FirstName | LastName | DateOfBirth |
| 1 | John | Doe | 1986-03-10 |
| 2 | Jane | Smith | 1991-05-25 |
Accounts
| AccountNumber | CustomerID | AccountType | OpenDate |
| (→ Customers.CustomerID) | | |
| 1 | 1 | Checking | 2021-06-15 |
| 2 | 2 | Savings | 2021-07-01 |
SavingsAccounts
| AccountNumber | InterestRate | MinimumBalance |
| (→ Accounts.AccountNumber) | | |
| 1 | 0.1 | 500 |
| 2 | 0.05 | 1000 |
CheckingAccounts
| AccountNumber | Fee |
| (→ Accounts.AccountNumber) | |
| 1 | 5 |
| 2 | 4.5 |
Loans
| LoanID | AccountNumber | PrincipalAmount | AnnualInterestRate | RepaymentTermYears |
| (→ Accounts.AccountNumber) | | | |
| 1 | 1 | 20000 | 0.05 | 5 |
| 2 | 2 | 15000 | 0.04 | 3 |
Transactions
| TransactionID | AccountNumber | Amount | TransactionDate |
| (→ Accounts.AccountNumber) | | |
| 1 | 1 | 1500 | 2024-02-19 14:39:46 |
| 2 | 1 | -500 | 2024-02-19 14:39:46 |