HOW SHALL WE DIFFERENTIATE BETWEEN PRIMARY KEY AND FORIEGN
KEY?
Answer Posted / mukhtiar ahmed
primary key
A column (or columns) in a table that makes the row in the
table distinguishable from every other row in the same
table.
foreign key
A column (or columns) in a table that draws its values from
a primary or unique key column in another table. A foreign
key assists in ensuring the data integrity of a table.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
What is the mandatory setup in cyclecount ?
what are the API of GL,PO,AP
can u give guidance abt packages of plsql
Differentiate between transaction type and transaction source? : oracle accounts receivable
HOW TO SPOT AHIERARCHY?
Explain accounting for invoice in advance and arrears. : oracle accounts receivable
What is auto accounting what are the steps for setting up auto accounting? : oracle accounts receivable
3. Steps in UAT?
Differentiate between standard remittance and bills receivable remittance : oracle accounts receivable
Explain how to close periods in ar. : oracle accounts receivable
Explain the difference between $ORACLE_HOME and $ORACLE_BASE.
What is the difference between recovery and restoring of the oracle database?
I would like to study certification course in Data base adminidtrator then where would i go to study this course?
HOW TO GET THE ORGANIZATION TO ORGANIZATION DETAILS INFORMATION IN THE INVENTORY MODULE.THE REQUIREMENT IS FROMORG TOORG FROMINV TOINV ..
now iam working as an hr executive in hyderabad i would like to learn oracle hrms kindly suggest me some good institutes in hyderabd