Question

有人能告诉oracle sql查询将10位数转换成单词吗？例如我有像9876543210这样的数字，我会转换这些数字为八十八，五，四，三个零。

Answer 1

实际上，为此目的，你可以使用一堆replace() s：

select replace(replace(. . . . replace(col, '0', 'ZERO '
                                      ), '1', 'ONE '
       . . .
       )

你需要10个，每个数字一个。你可能想在最后一个之后扔一个TRIM()以删除最后一个空格。

Answer 2

with    num  (n) as 
        (
            select  9876543210 
            from    dual
        )

       ,dict (digit,descr) as 
        (
            select  substr(column_value,1,1) as digit
                   ,substr(column_value,3)   as description 

            from    table
                    (
                        sys.ODCIVARCHAR2LIST 
                        (
                            '0 ZERO','1 ONE','2 TWO','3 THREE','4 FOUR','5 FIVE','6 SIX','7 SEVEN','8 EIGHT','9 NINE'
                        )
                    ) t
        )

select  listagg ((select d.descr from dict d where d.digit = n.digit),' ') 
            within group (order by i) as digits

from   (select      level                      as i
                   ,substr(to_char(n),level,1) as digit
        from        num
        connect by  level <= length(to_char(n))
        ) n

+---------------------------------------------------+
|                      DIGITS                       |
+---------------------------------------------------+
| NINE EIGHT SEVEN SIX FIVE FOUR THREE TWO ONE ZERO |
+---------------------------------------------------+

谁能告诉oracle sql查询将10位数转换成单词？

2 个答案: