CREATE TABLE table_57126 ("Date" CLOB, "Visitor" CLOB, "Score" CLOB, "Home" CLOB, "Leading scorer" CLOB, "Attendance" FLOAT, "Record" CLOB)

Name the total number of attendance when the cavaliers visited
SELECT COUNT("Attendance") FROM table_57126 WHERE "Visitor" = 'cavaliers'
SELECT COUNT("Attendance") FROM "table_57126" WHERE "Visitor" = 'cavaliers'