CREATE TABLE table_13423 ("Date" CLOB, "Tournament" CLOB, "Winning Score" CLOB, "Margin of Victory" CLOB, "Runner ( s ) -up" CLOB)

What's the winning score on Feb 12, 1978?
SELECT "Winning Score" FROM table_13423 WHERE "Date" = 'feb 12, 1978'
SELECT "Winning Score" FROM "table_13423" WHERE "Date" = 'feb 12, 1978'