[MySql] RLIKE

[whisher]

Ciao.
C'è differenza tra queste due query ?

SELECT * 
FROM categories 
WHERE position 
RLIKE '^80>81>83>([0-9]+\>){1}$' 
ORDER BY name 
LIMIT 0 , 30 


SELECT * 
FROM categories 
WHERE position 
RLIKE '^80>81>83>[0-9]+\>$' 
ORDER BY name 
LIMIT 0 , 30 

perchè mi ritornano gli stessi records





EDIT
SELECT *
FROM categories
WHERE position
RLIKE '^80>81>83>([0-9]+\>){1}$'
ORDER BY name
LIMIT 0 , 30


SELECT *
FROM categories
WHERE position
RLIKE '^80>81>83>[0-9]+\>$'
ORDER BY name
LIMIT 0 , 30