CREATE TABLE table_51440 ("Date" CLOB, "Visitor" CLOB, "Score" CLOB, "Home" CLOB, "Decision" CLOB, "Attendance" FLOAT, "Record" CLOB)

What was the lowest attendance at a game when Pittsburgh was the home team?
SELECT MIN("Attendance") FROM table_51440 WHERE "Home" = 'pittsburgh'
SELECT MIN("Attendance") FROM "table_51440" WHERE "Home" = 'pittsburgh'