CREATE TABLE table_name_86 (number_of_electorates__2009_ NUMBER, district VARCHAR2, constituency_number VARCHAR2)

What was the highest number of 2009 electorates for Raisen when the consituency number was 142?
SELECT MAX(number_of_electorates__2009_) FROM table_name_86 WHERE district = "raisen" AND constituency_number = "142"
SELECT MAX("number_of_electorates__2009_") FROM "table_name_86" WHERE "142" = "constituency_number" AND "district" = "raisen"