CREATE TABLE table_204_255 (id NUMBER, "constituency number" NUMBER, "name" CLOB, "reserved for  ( sc/st/none ) " CLOB, "district" CLOB, "number of electorates  ( 2009 ) " NUMBER)

which of the listed segments has the most electorates ?
SELECT "name" FROM table_204_255 ORDER BY "number of electorates (2009)" DESC LIMIT 1
SELECT "name" FROM "table_204_255" ORDER BY "number of electorates (2009)" DESC FETCH FIRST 1 ROWS ONLY