Can a table have two primary keys?
Answer Posted / anup ghosh
hi gyes please removw who have writen wrong ans. One table
can have only one primary key other wise it is not a good
database design.also my knowledge says that only one tabl;e
can have only one promary key........
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
What is the purpose of the primary key?
What is a pragma statement?
Is sql database free?
What is the best sql course?
What is the difference between sum and count in sql?
what are date and time data types in mysql? : Sql dba
How to sort the rows in sql.
What is the difference between database trigger and stored procedure?
how to add a new column to an existing table in mysql? : Sql dba
How to select unique records from a table?
What is auto increment feature in sql?
What is string join?
What is the use of primary key?
What can you do with pl sql?
What is dynamic query?