help me !!!!!!!!!!1

im am trying to use an sql injection vuln that i found, but the feild that im inserting my query into(in tthe URL)

has Limit on it.

so i cant use union.

its something like

select * from blabla ORDER BY Alpha LIMIT [injection]

in the original qury its:

select * from blabla ORDER BY Alpha LIMIT 40

is there anyway to close the limit function in order to insert any query that i want ?
or any other way to bypass it ?

plzzzz help me out here

thank