(RWP('string','actualword',occurrence))
Returns the position of a specified word and occurrence in a TEXT, NOTE or VARCHAR string. RWP = Relative Word Position
The resulting variable returns an integer value. If the word is not found a NULL is returned.
Example 01:
SET VAR vRWP INTEGER = (RWP('Imagine The Possibilities','Possibilities',1))
Variable vRWP will return the value of 3.
Example 02:
SET VAR vRWP2 INTEGER = (RWP('We have shocked the world and we will do it again!','we',2))
Variable vRWP2 will return the value of 7.
Example 03:
SET VAR vRWP3 INTEGER = (RWP('Keep in mind that nothing is impossible','nothing',1))
Variable vRWP3 will return the value of 5.
