演示将数字转换成英文拼写

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

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One

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