and { only { filter_eq { all_rows ; 1st leg ; 1 - 1 } } ; and { eq { hop { filter_eq { all_rows ; 1st leg ; 1 - 1 } ; team 1 } ; bolton wanderers } ; eq { hop { filter_eq { all_rows ; 1st leg ; 1 - 1 } ; team 2 } ; sporting cp } } } = true
select the rows whose 1st leg record fuzzily matches to 1  1 . there is only one such row in the table . the team 1 record of this unqiue row is bolton wanderers . the team 2 record of this unqiue row is sporting cp .