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How to solve the query containing string

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Reference no: EM13949811

How come I get so many Smiths in this query (using the Week 2 lecture database)?

There's only 26 orders and 4 customers named Smith. Yet I get 104 rows as a result?

SELECT orders.order_numb, customers.customer_last_name
FROM orders, customers
WHERE customers.customer_last_name like "smith";

Attachment:- WEEK2_ACCESS2000.zip

Reference no: EM13949811

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