Can a table have two primary keys?
- 44 Answers
- 89560 Views
- HCL, MetaCube, I also Faced
- E-Mail Answers
Answer Posted / ramireddy
No, A table having only one primary key.
If you declare as Primary
key(<column_name>,<column_name>,<column_name>) for any
table. This type key is called as composite key.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is an execution plan? When would you use it? How would you view the execution plan? : Sql dba
What is the best free sql database?
what are all types of user defined functions? : Sql dba
Is nosql relational?
What is cross join sql?
What is pl/sql table? Why it is used?
Can we call procedure in select statement?
Explain the difference between drop and truncate commands in sql?
How show all rows in sql?
What is trigger explain it?
Why do we need sharding?
Why we use cross join?
what are different types of keys in sql?
Can we insert in sql function?
What is pivot query?
