QueryQ14Write a query to display the owner_name, address and contact_number of the buildings which does not have an email_address. Display the records in ascending order based on their owner_name.
Question
QueryQ14Write a query to display the owner_name, address and contact_number of the buildings which does not have an email_address. Display the records in ascending order based on their owner_name.
Solution
Here is a SQL query that will give you the desired result:
SELECT owner_name, address, contact_number
FROM buildings
WHERE email_address IS NULL
ORDER BY owner_name ASC;
Here's a step-by-step breakdown of the query:
-
SELECT owner_name, address, contact_number: This part of the query selects the columns that you want to display in your result. In this case, you want to display the owner's name, address, and contact number. -
FROM buildings: This part of the query specifies the table from which you want to retrieve the data. In this case, the table isbuildings. -
WHERE email_address IS NULL: This is the condition that the rows must meet in order to be included in the result. In this case, you only want rows where theemail_addressis null, which means that the building does not have an email address. -
ORDER BY owner_name ASC: This part of the query sorts the result in ascending order by theowner_name. If you wanted to sort in descending order, you would useDESCinstead ofASC.
Similar Questions
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