将数字转换成英文拼写的语句


		将数字转换成英文拼写的语句
 
软件环境
Windows Server 2008 R2
Oracle 11g Release 1 (11.1)
 
演示将数字转换成英文拼写
SQL> select decode(sign(&num), -1, 'Negative ', 0, 'Zero', NULL) ||
  2         decode(sign(abs(&num)), +1, to_char(to_date(abs(&num), 'J'), 'Jsp'))
 
  3    from dual;
输入 num 的值:  1
原值    1: select decode(sign(&num), -1, 'Negative ', 0, 'Zero', NULL) ||
新值    1: select decode(sign(1), -1, 'Negative ', 0, 'Zero', NULL) ||
输入 num 的值:  1
输入 num 的值:  1
原值    2:        decode(sign(abs(&num)), +1, to_char(to_date(abs(&num), 'J'), '
Jsp'))
新值    2:        decode(sign(abs(1)), +1, to_char(to_date(abs(1), 'J'), 'Jsp'))
 
 
DEC
---
One
 
SQL>
SQL> select decode(sign(&num), -1, 'Negative ', 0, 'Zero', NULL) ||
  2         decode(sign(abs(&num)), +1, to_char(to_date(abs(&num), 'J'), 'Jsp'))
 
  3    from dual;
输入 num 的值:  5
原值    1: select decode(sign(&num), -1, 'Negative ', 0, 'Zero', NULL) ||
新值    1: select decode(sign(5), -1, 'Negative ', 0, 'Zero', NULL) ||
输入 num 的值:  5
输入 num 的值:  5
原值    2:        decode(sign(abs(&num)), +1, to_char(to_date(abs(&num), 'J'), '
Jsp'))
新值    2:        decode(sign(abs(5)), +1, to_char(to_date(abs(5), 'J'), 'Jsp'))
 
 
DECO
----
Five
 
SQL>
SQL> select decode(sign(&num), -1, 'Negative ', 0, 'Zero', NULL) ||
  2         decode(sign(abs(&num)), +1, to_char(to_date(abs(&num), 'J'), 'Jsp'))
 
  3    from dual;
输入 num 的值:  25
原值    1: select decode(sign(&num), -1, 'Negative ', 0, 'Zero', NULL) ||
新值    1: select decode(sign(25), -1, 'Negative ', 0, 'Zero', NULL) ||
输入 num 的值:  25
输入 num 的值:  25
原值    2:        decode(sign(abs(&num)), +1, to_char(to_date(abs(&num), 'J'), '
Jsp'))
新值    2:        decode(sign(abs(25)), +1, to_char(to_date(abs(25), 'J'), 'Jsp'
))
 
DECODE(SIGN
-----------
Twenty-Five
 
SQL>