怎样将数字金额转为大写汉字金额。下面的函数是转自pub的一位兄台写的,存档。
--此函数处理数字小写金额转换为大写金额
-- 函数名:CONVERT_MONEY
-- 参 数:v_number 类型:number
FUNCTION CONVERT_MONEY(JE NUMBER) RETURN VARCHAR2 IS
RESULT VARCHAR2(100);
I PLS_INTEGER;
SNUM VARCHAR2(20) := LTRIM(REPLACE(TO_CHAR(ABS(JE),
'9999999999999990.99'),
'.'));
LEN PLS_INTEGER := LENGTH(SNUM);
SCH VARCHAR2(20) := '零壹贰叁肆伍陆柒捌玖';
SJIN VARCHAR2(50) := '分角圆拾佰仟万拾佰仟亿拾佰仟万拾佰仟';
SRMB VARCHAR2(100) := '';
NUM PLS_INTEGER;
JIN VARCHAR(2);
S_NUM PLS_INTEGER := 0; --'0'起始位置
E_NUM PLS_INTEGER := 0; --'0'结束位置
BEGIN
FOR I IN 1 .. LEN LOOP
NUM := TO_NUMBER(SUBSTR(SNUM, I, 1));
IF NUM <> 0 THEN
--非'0'时处理:
IF S_NUM = 0 THEN
SRMB := SRMB || SUBSTR(SCH, NUM + 1, 1) ||
SUBSTR(SJIN, LEN - I + 1, 1); --前面字符非'0', 正常联接...
ELSE
SRMB := SRMB || --否则:
CASE
WHEN S_NUM = E_NUM THEN --前面只有一个'0'
CASE S_NUM
WHEN 7 THEN
'万' --只处理进位
WHEN 11 THEN
'亿'
WHEN 15 THEN
'万'
END
WHEN E_NUM < 12 THEN --否则(多个'0'处理)
CASE
WHEN S_NUM < 7 THEN
'' --万以内..
WHEN S_NUM < 11 THEN
CASE
WHEN E_NUM < 8 AND S_NUM < 10 THEN
'万'
END
WHEN S_NUM < 15 THEN
CASE
WHEN E_NUM < 12 THEN
'亿'
END
ELSE
'万亿'
END
WHEN E_NUM < 16 AND S_NUM > 14 THEN
'万'
END || CASE
WHEN S_NUM > 3 AND E_NUM < 3 THEN
'圆零'
WHEN E_NUM = 3 THEN
'圆'
WHEN E_NUM NOT IN (7, 11, 15) OR S_NUM - E_NUM > 2 THEN
'零'
END;
SRMB := SRMB || SUBSTR(SCH, NUM + 1, 1) ||
SUBSTR(SJIN, LEN - I + 1, 1);
END IF;
S_NUM := 0;
E_NUM := 0;
ELSE
IF S_NUM = 0 THEN
--当s_num = 0时'0'串起始,
S_NUM := LEN - I + 1; --记录开始
E_NUM := S_NUM; --各结整位置。
ELSE
E_NUM := LEN - I + 1; --否则新的结整位置。
END IF;
END IF;
END LOOP;
IF S_NUM <> 0 THEN
--此时以'0'结尾
SRMB := SRMB || CASE
WHEN S_NUM = LEN THEN
'零圆整' --全'0'串,加...
WHEN S_NUM = 1 OR S_NUM = 2 THEN
'整' --分(1),角(2)后加...
WHEN S_NUM < 7 OR S_NUM = 10 THEN
'圆整'
WHEN S_NUM < 11 THEN
'万圆整'
WHEN S_NUM < 15 THEN
'亿圆整'
ELSE
'万亿圆整'
END;
ELSE
SRMB := SRMB || '整'; --不以'0'结尾,加...
END IF;
IF JE < 0 THEN
SRMB := '负' || SRMB;
END IF;
RETURN SRMB;
END CONVERT_MONEY;