CREATE TABLE table_7646 ("Draw" FLOAT, "Song" CLOB, "Performer" CLOB, "Points" FLOAT, "Rank" CLOB)

How many draws did gary o'shaughnessy have?
SELECT SUM("Draw") FROM table_7646 WHERE "Performer" = 'gary o''shaughnessy'
SELECT SUM("Draw") FROM "table_7646" WHERE "Performer" = 'gary o''shaughnessy'