Design a database for an online shop. There are many buyers buying some goods on certain day. We are interested in the b

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Design a database for an online shop. There are many buyers buying some goods on certain day. We are interested in the b

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Design A Database For An Online Shop There Are Many Buyers Buying Some Goods On Certain Day We Are Interested In The B 1
Design A Database For An Online Shop There Are Many Buyers Buying Some Goods On Certain Day We Are Interested In The B 1 (80.01 KiB) Viewed 27 times
Design a database for an online shop. There are many buyers buying some goods on certain day. We are interested in the buyers' identifier (b_id), name, and address; we are interested in g_id, price and producer for the goods. Every buyer buys quantity pieces of certain goods on certain date, we use a buying relationship to represent this. Please answer the following questions. (14 points) (2) According to the E-R diagram, turn the E-R model into three relations; make sure to give the relation name, column name, primary key (underlined), and foreign key (italicized) if any. Answer:
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