This code snippet will allow the user to find out the total
number of comma separated phrases being stored as a single string. Anybody
trying to get the total number of phrases present in that column will face
difficulty, as a group of phrases in a row would appear as a single phrase.
This code snip offers a solution to similar kind of problems. Also, the viewer
can find the number of entities present in a single row by using group by clause
for each row separately.