CREATE TABLE table_27942 ("meas. num." FLOAT, "passed" CLOB, "YES votes" FLOAT, "NO votes" FLOAT, "% YES" CLOB, "Const. Amd.?" CLOB, "type" CLOB, "description" CLOB)

What is the highest measure number?
SELECT MAX("meas. num.") FROM table_27942
SELECT MAX("meas. num.") FROM "table_27942"