python - Django - 存储过程不存在

Question

我尝试在 Django 中调用存储过程，但这显示了此消息(1305, 'PROCEDURE storeprocedureservice.MyStoredProcedure does not exit')

这是我的代码:

class StoredProcedureService():
    def close_service(self, param1, param2, param3):
        cursor = connection.cursor()
        ret = cursor.callproc("StoredProcedureService.MyStoredProcedure", (self, param1, param2, param3))
        cursor.close()
        return ret

@csrf_exempt
def service(request):

    if request.is_ajax:
        value = request.POST.get('value')
        stored_procedure = StoredProcedureService()
        ret = stored_procedure.close_service(value, 1, 'Lorem Ipsum')

    return JsonResponse({"status":"ok"})

我的程序在其他数据库中，我准备配置它，但不知道如何调用它。

我尝试了一下，但不起作用: cursor = connection.using("myOtherDatabase").cursor()

Answer 1

感谢这个答案，我解决了我的问题 https://stackoverflow.com/a/28029109/3464573

我的代码是这样的:

class StoredProcedureService():
    def close_service(self, param1, param2, param3):
        cursor = connections["mydatabase"].cursor()
        cursor.callproc("StoredProcedureService.MyStoredProcedure", [param1, param2, param3])
        results = cursor.fetchall()
        cursor.close()
        return results

@csrf_exempt
def service(request):

    if request.is_ajax:
        value = request.POST.get('value')
        stored_procedure = StoredProcedureService()
        ret = stored_procedure.close_service(value, 1, 'Lorem Ipsum')

    return JsonResponse({"status":"ok"})