What Is Is as in Pl Sql

Answer: The PL/SQL language evolved such the the “IS” and “AS” operators are equivalent. Functionally the “IS” and “AS” syntax performs identical functions and can be used interchangeably. However, in SQL there is a subtle difference between “AS” and “IS”: SQL> create or replace view emp_view as select * from scott.

Is between PL SQL?

• Description. The Oracle BETWEEN condition is used to retrieve values within a range in a SELECT, INSERT, UPDATE, or DELETE statement.
• Syntax. …
• Note. …
• Example – With Numeric. …
• Example – With Date. …
• Example – Using NOT Operator.

Is keyword in Oracle procedure?

The procedure body begins with the keyword IS (or AS ) and ends with the keyword END followed by an optional procedure name. … These items are local and cease to exist when you exit the procedure. The executable part contains statements that assign values, control execution, and manipulate Oracle data.