我从以下演员那里得到了0.00000的结果
Secs_in_month = 2592000 total_fault_time_sum = 99 cast(((Secs_in_Month - total_fault_time_sum) / Secs_in_Month) as decimal(18,5)) AS availability
结果应该是0.99996
我在这里做错了什么想法？
非常感谢
sql-server casting
casting ×1
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