CREATE OR REPLACE FUNCTION money_to_chinese (money IN VARCHAR2)   RETURN VARCHAR2IS   c_money    VARCHAR2 (12);   m_string   VARCHAR2 (60) := ‘分角圆拾佰仟万拾佰仟亿‘;   n_string   VARCHAR2 (40) := ‘壹贰叁肆伍陆柒捌玖‘;   b_string   VARCHAR2 (80);   n          CHAR;   len        NUMBER (3);   i          NUMBER (3);   tmp        NUMBER (12);   is_zero    BOOLEAN;   z_count    NUMBER (3);   l_money    NUMBER;   l_sign     VARCHAR2 (10);BEGIN   l_money := ABS (money);   IF money < 0   THEN      l_sign := ‘负‘;   ELSE      l_sign := ‘‘;   END IF;   tmp := ROUND (l_money, 2) * 100;   c_money := RTRIM (LTRIM (TO_CHAR (tmp, ‘999999999999‘)));   len := LENGTH (c_money);   is_zero := TRUE;   z_count := 0;   i := 0;   WHILE i < len   LOOP      i := i + 1;      n := SUBSTR (c_money,                   i,                   1                  );      IF n = ‘0‘      THEN         IF len - i = 6 OR len - i = 2 OR len = i         THEN            IF is_zero            THEN               b_string := SUBSTR (b_string,                                   1,                                   LENGTH (b_string) - 1                                  );               is_zero := FALSE;            END IF;            IF len - i = 6            THEN               b_string := b_string || ‘万‘;            END IF;            IF len - i = 2            THEN               b_string := b_string || ‘圆‘;            END IF;            IF len = i            THEN               b_string := b_string || ‘整‘;            END IF;            z_count := 0;         ELSE            IF z_count = 0            THEN               b_string := b_string || ‘零‘;               is_zero := TRUE;            END IF;            z_count := z_count + 1;         END IF;      ELSE         b_string :=               b_string            || SUBSTR (n_string,                       TO_NUMBER (n),                       1                      )            || SUBSTR (m_string,                       len - i + 1,                       1                      );         z_count := 0;         is_zero := FALSE;      END IF;   END LOOP;   b_string := l_sign || b_string;   RETURN b_string;EXCEPTION   WHEN OTHERS   THEN      RETURN (SQLERRM);END;