CREATE TABLE table_42327 ("1965" CLOB, "1966" CLOB, "1967" CLOB, "1968" CLOB, "1969" CLOB, "1970" CLOB, "1971" CLOB, "1972" CLOB)

What was the value in 1966 with a 0 value in 1969?
SELECT "1966" FROM table_42327 WHERE "1969" = '0'
SELECT "1966" FROM "table_42327" WHERE "1969" = '0'