创建实体关系图 [英] Creating an entity relationship diagram

问题描述

我创建了此ERD:

但是现在我想在图表中添加更多信息，但是我不应该怎么做.

But now I want to add some more information to my diagram, but I do not how I should do that.

我想修改我以前的ERD，我需要在每个程序中注册由哪个厨师制作的菜谱.另外，我想确定在食谱的每个步骤中使用了哪些成分和工具.

I want to modify my previous ERD, I need to register what recipe was made by what chef in each program. Also, I want to identify what ingredient and tool were used in each step of the recipe.

推荐答案

我认为在Microsoft Access中实现实体关系图可能是一个不错的开始.您已经清楚定义了每个实体之间的关系，并为每个实体声明了属性.我要说的是，您首先将每个实体放入MS Access中的表中，然后添加字段并建立关系并查看如何协同工作.

I think implementing your Entity Relationship Diagram into Microsoft Access can be a good start. You've clearly defined the relations between each entity and have declared attributes for each entity. I would say that you first make each entity into a table in MS Access then add the fields and set up the relationships and see how the work together.

在开始用记录填充数据库之前，请确保您的关系正常.

Make sure that your relationships are working before you start filling the database with records.

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