It is recommended that you make use of an Oracle function in order to compute the number of days that have passed from your birthday up to the present time.
It is recommended that you make use of an Oracle function in order to compute the number of days that have passed from your birthday up to the present time.
Introduction
An Oracle function is a stored program unit that performs a specific task and returns a value. It is similar to a procedure, but a function always returns a value to the calling program. A function can take zero or more input parameters and returns a single value.
Functions can be created and stored in the Oracle database, and then they can be called by other programs or SQL statements. Functions can be used to perform calculations, manipulate data, and perform other tasks. They are often used in SQL queries to calculate values or manipulate data before it is returned.
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