Access db jet sql if else in query -

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i using microsoft access jet sql.

i have table col1 , col2

i want have if else check in select query follows

select col1, if(col2 <10) 'less 10' else if(col2 < =20) 'less 20')

any quick help

iif([col2]<10, "less 10", iif([col2]<=20, "less then20", "something else"))

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