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SQL取正数小数的位数

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Release: 2016-06-07 14:55:15
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取正数小数的位数 无 select LEN(CAST((99.9999-floor(99.9999)) AS VARCHAR))-2

取正数小数的位数
select LEN(CAST((99.9999-floor(99.9999)) AS VARCHAR))-2
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