SQL Delete Statement

What is a SQL Delete Statement?

A SQL Delete statement is used to remove rows from a table based on a specified condition. It's a fundamental operation for data cleanup and management.

Example

Let's say you have a table called 'Customers' with columns like 'CustomerID', 'Name', 'Email', and 'Address'. You might want to delete customers whose email address is 'test@example.com'.

Here's the SQL statement:

DELETE FROM Customers WHERE Email = 'test@example.com';

More Example

Here's another example, deleting all rows from a table named 'Products' where the 'Price' is greater than 100:

DELETE FROM Products WHERE Price > 100;

Important Considerations

Always ensure you have a WHERE clause to specify the rows you want to delete.

Consider using బ్యాड ääפ to avoid accidentally deleting data.

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