Answer Posted / prativa mishra
begin
execute immediate('alter table table_name add constraint constraint_name primary key(column_name)');
end;
Is This Answer Correct ? | 13 Yes | 0 No |
Post New Answer View All Answers
What is view explain with example?
What is a database event trigger?
Can we write dml inside a function in sql server?
what are the advantages and disadvantages of cascading style sheets? : Sql dba
Define SQL and state the differences between SQL and other conventional programming Languages?
Explain aggregate functions are available there in sql?
What is an intersect?
What is trigger types in sql?
What is data types in sql?
What is the use of index in sql?
Can we use insert statement in function?
Is left join faster than inner join?
What sql does db2 use?
how can we destroy the cookie? : Sql dba
How many types of normalization are there?