What is exception? What are the types of exceptions?
How can u find column name from a table which have max value in a row.( not max value)
Practice 1: Changes to data will only be allowed on tables during normal office hours of 8.45 in the morning until 5.30 in the afternoon, MONDAY through FRIDAY. A. Create a procedure called SECURE_DML that prevents the DML statement from executing outside of normal office hours, returning the message: “you may only make changes during normal office hours” b. Create a statement trigger on the PRODUCT table which calls the above procedure. c. Test it by inserting a new record in the PRODUCT table.
What are the types of queries in sql?
What is a rank in sql?
Is full outer join same as cross join?
What sql database should I use?
What can I use instead of union in sql?
What if we write return in procedure?
What does joining a thread mean?
What is full join?
What is the result, when NULL is compared with NULL?
what is union, minus and interact commands? : Sql dba