怎樣保留小數點後兩位..如果是10.00也要保留??在線等怎樣保留小數點後兩位..如果是10.00也要保留??在線等,SELECT cast(ROUND(123.4545, 2) as decimal(10,2)) --結果:123.45 SELECT cast(ROUND(123.4500, 2) as de
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