Labels:text | screenshot | font | number | line | parallel OCR: AT ID AT NAME Spk> I not null A50 not null AT_INTEREST RATE AT DEF MINIMUM BAL N not null null CUSTOMER AT_ID = AT_ID CUST ID CUST NAME Spk> 1 not null A50 CUST. PASSWORD not null ACCOUNTS A20 Aull ACCT ID CUST NOTES A255 null AT 10 Spk> 1 not null CUST LOGON ID CUST_ID <İk" not null 420 null ACCT MIN BALANCE I not null ACCT BALANCE $ not null CUST_ID=CUST_ID ACCT LAST STATEMENT $ not null T not null ACCT ID=ACCT ID ATRANSACIM TRN ID ACCT ID not null TRN REF spk.fk> not null 470 not null TRN AMOUNT Figure 2: The example database TRN_TIMESTAMP not null not null structure ( <pk> = primary key, <fk> = foreign key).