php - MySQL Count multiple values in same column -


i have script storing user generated tags ('keywords') in database each added video upload, places multiple keywords per item in same keyword column, space separated. i'm not sure how can counted correctly. i'm no expert.

i have table called 'video', within it

vid      keyword   ------   ----------- 1        cars  2        cars audi  3        boats  4        trains   5        aircraft

is there way set spaced value counted separately?

if 

select keyword video order keyword asc limit 200

it returns

1. aircraft  2. boats  3. cars audi   4. trains

is there way have return; 

1. aircraft 2. audi 3. boats 4. cars  5. trains

and individually recognize multiple spaced keywords in columns.

thanks!

try :

 select vid, substring_index(keyword, ' ', -1)  item1  video  group item1   order item1

demo here


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