# Select Select is used to filter arrays and maps by a boolean expression. ## Related Operators - equals / not equals (`==`, `!=`) operators (here)[https://mikefarah.gitbook.io/yq/operators/equals] - comparison (`>=`, `<` etc) operators (here)[https://mikefarah.gitbook.io/yq/operators/compare] - boolean operators (`and`, `or`, `any` etc) (here)[https://mikefarah.gitbook.io/yq/operators/boolean-operators]