varchar的数字顺序

Question

嘿伙计们，我正在尝试对我的varchar列进行排序。我几乎完成了它，但我找不到解决方案来做到以下几点：

-999，-998,0,8A，80,80A，90，A80，ADBA

目前它是（参见代码）： - 998，-999,0,8A，80,80A，90，A80，ADBA

我只需要修正负值。任何人都有这个问题的解决方案？

 SELECT RANK_NUMBER FROM SHIPMENT_EVENT
    ORDER BY CASE WHEN ISNUMERIC(RANK_NUMBER) = 1 THEN RIGHT('0000000000' + RANK_NUMBER, 10) ELSE CASE 
                 WHEN LEFT(RANK_NUMBER, 1) LIKE '[0-9]' THEN RIGHT( 
                 '0000000000' 
                     + LEFT(SUBSTRING(RANK_NUMBER, PATINDEX('%[0-9.-]%', RANK_NUMBER 
                 ), 80 
                 ), 
                 PATINDEX 
                 ('%[^0-9.-]%', SUBSTRING(RANK_NUMBER, PATINDEX('%[0-9.-]%', 
                 RANK_NUMBER), 
                 80 
                 ) + 'X') -1), 10) 
                 ELSE RANK_NUMBER 
               END 
           END

Answer 1

我希望有类似的东西：

order by cast(left(col, patindex('%[^-0-9]%', col + 'x') - 1) as decimal(20, 0))