What is the difference between rename and alias?
Is merge a dml statement?
define a variable representing the expression used to calculate on emps total annual remuneration.use the variable in a statement which finds all emps who can earn 30000 a year or more.
Which sql statement is used to return only different values?
What are pl/sql packages?
What do you mean by field in sql?
How can I speed up sql query?
what is meant by databases
What is an index in sql with example?
What is Referential Integrity?
What is a behavioral trigger?
What is range partitioning?
Can we use insert statement in function?