0
我想修改下面的過程以1:2; 3的形式發送數據。在下面的過程中,我發送數據1,然後檢查數據是否是有效數字然後我查詢到某個表並獲取數據。我無法修改發送以分號分隔的數據的過程,並檢查數據是否爲數字,這裏p_in_field_value應該像1; 2; 3那樣應該傳遞給下面的函數。將分號分隔的數據傳遞給函數
FUNCTION p_get_option_value(p_in_field_value IN VARCHAR2) RETURN VARCHAR2 IS
v_is_number boolean;
v_count number;
v_option_val VARCHAR2(300);
begin
v_is_number := pkg_trial.f_check_value_numeric(p_in_field_value);
IF (v_is_number = TRUE) THEN
select count(id) into v_count from t_field_option where field_option_id=p_in_field_value;
if(v_count >=1) THEN
v_option_val:= pkg_form_common.f_option_values(p_in_field_value);
return v_option_val;
else
return p_in_field_value;
END IF;
ELSE
return p_in_field_value;
END IF;
FUNCTION f_check_value_numeric(p_in_field_value IN VARCHAR2) RETURN BOOLEAN IS
v_is_number number;
begin
v_is_number := to_number(p_in_field_value);
return TRUE;
exception
when others then
return FALSE;
END f_check_value_numeric;
請讓我知道如何執行此操作?
能否請您檢查您的拼寫錯誤的描述,並在一些細節你想要什麼添加從函數返回? – moleboy 2012-08-15 13:23:21
[PL/SQL是否有與Java的StringTokenizer相同的?](http://stackoverflow.com/questions/1520733/does-pl-sql-have-an-equivalent-stringtokenizer-to-javas) – APC 2012-08-15 13:29:40