Write a query to delete the details of the building whose owner got an email_address '[email protected]'.
Question
Write a query to delete the details of the building whose owner got an email_address '[email protected]'.
Solution
Sure, here is a SQL query to delete the details of the building whose owner got an email_address '[email protected]'.
DELETE FROM Buildings
WHERE OwnerEmail = '[email protected]';
Please replace "Buildings" and "OwnerEmail" with your actual table name and column name.
Here are the steps:
- Use the DELETE FROM statement in SQL to delete existing records in a table.
- Specify the table name after the DELETE FROM statement. In this case, it's "Buildings".
- Use the WHERE clause to filter records. It specifies which record(s) to delete. If you omit the WHERE clause, all records will be deleted!
- Specify the condition after the WHERE clause. In this case, it's "OwnerEmail = '[email protected]'". It means we want to delete the records where the owner's email address is '[email protected]'.
Please note that this operation is irreversible. Once you delete the records, you cannot undo it. So, make sure you really want to delete these records.
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