SELECT COUNT(*) INTO l_n FROM pid_file,pie_file
WHERE pid01=pie01 AND pid02=l_sfb01 AND pie16='N'#BugNo:6111
AND (pid022 IS NULL OR pid022=' ') #單引號里要有一個空格
AND pie02=l_sfa03
WHERE pid01=pie01 AND pid02=l_sfb01 AND pie16='N'#BugNo:6111
AND (pid022 IS NULL OR pid022=' ') #單引號里要有一個空格
AND pie02=l_sfa03