
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Question
For the 3 tables with structure described below, please write SQL statements:
- List of products names for a given list of vendor IDs:
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- How many product types each vendor has:
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- List all vendors that have more than 2 product types in the system:
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- How many products (quantity) each vendor has:
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The tables schemas are:
- ProductTypes
Column name |
Column Type |
id |
number |
name |
string |
dateCreated |
date |
status |
bit |
vendorId |
number |
- Vendors
Column name |
Column Type |
id |
number |
name |
string |
- Quantities
Column name |
Column Type |
productId |
number |
quantity |
number |
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