申明不是本人所写的！
FUNCTION L2U -- 小写金额转换成大写
(n_LowerMoney IN NUMBER,
v_TransTypeIN NUMBER DEFAULT 1 -- 1: directly translate, 0: read it in words
) RETURN VARCHAR2 is
v_LowerStrVARCHAR2(200); -- 小写金额
v_UpperPart VARCHAR2(200);
v_UpperStrVARCHAR2(200); -- 大写金额
BEGIN
v_LowerStr := LTRIM(RTRIM(TO_CHAR(ROUND(n_LowerMoney, 2),
'9999999999999.99')));
IF SUBSTR(v_LowerStr, 1, 1) = '#' THEN
RETURN '转换金额超过计算范围(计算范围为:计算范围为: 0 - 9,999,999,999,999.99)';
END IF;
FOR I IN 1 .. LENGTH(v_LowerStr) LOOP
SELECT DECODE(SUBSTR(v_LowerStr, LENGTH(v_LowerStr) - I + 1, 1),
'.',
'元',
'0',
'零',
'1',
'壹',
'2',
'贰',
'3',
'叁',
'4',
'肆',
'5',
'伍',
'6',
'陆',
'7',
'柒',
'8',
'捌',
'9',
'玖') || DECODE(I,
1,
'分',
2,
'角',
3,
NULL,
4,
NULL,
5,
'拾',
6,
'佰',
7,
'仟',
8,
'万',
9,
'拾',
10,
'佰',
11,
'仟',
12,
'亿',
13,
'拾',
14,
'佰',
15,
'仟',
16,
'万',
NULL)
INTO v_UpperPart
FROM DUAL;
v_UpperStr := v_UpperPart || v_UpperStr;
END LOOP;
IF v_TransType = 0 then
v_UpperStr := REPLACE(v_UpperStr, '零拾', '零');
v_UpperStr := REPLACE(v_UpperStr, '零佰', '零');
v_UpperStr := REPLACE(v_UpperStr, '零仟', '零');
v_UpperStr := REPLACE(v_UpperStr, '零零零', '零');
v_UpperStr := REPLACE(v_UpperStr, '零零', '零');
v_UpperStr := REPLACE(v_UpperStr, '零角零分', '整');
v_UpperStr := REPLACE(v_UpperStr, '零分', '整');
v_UpperStr := REPLACE(v_UpperStr, '零角', '零');
v_UpperStr := REPLACE(v_UpperStr, '零亿零万零元', '亿元');
v_UpperStr := REPLACE(v_UpperStr, '亿零万零元', '亿元');
v_UpperStr := REPLACE(v_UpperStr, '零亿零万', '亿');
v_UpperStr := REPLACE(v_UpperStr, '零万零元', '万元');
v_UpperStr := REPLACE(v_UpperStr, '万零元', '万元');
v_UpperStr := REPLACE(v_UpperStr, '零亿', '亿');
v_UpperStr := REPLACE(v_UpperStr, '零万', '万');
v_UpperStr := REPLACE(v_UpperStr, '零元', '元');
v_UpperStr := REPLACE(v_UpperStr, '零零', '零');
END IF;
-- 对壹元以下的金额的处理
v_UpperStr := LTRIM(LTRIM(LTRIM(LTRIM(v_UpperStr, '元'), '零'), '角'),
'分');
IF SUBSTR(v_UpperStr, 1, 1) = '整' THEN
v_UpperStr := '零元整';
END IF;
RETURN v_UpperStr;
EXCEPTION
WHEN OTHERS THEN
RETURN '发生错误: ' || SQLCODE || '--' || SQLERRM;
END L2U;
