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Delete Row in SQL

Delete Row in SQL

? How to Delete a Row in SQL

To delete a specific row from a table, use the DELETE statement with a WHERE clause that identifies the row uniquely.


? Syntax

DELETE FROM table_nameWHERE condition;
  • The condition should uniquely identify the row you want to delete.

  • Without WHERE, all rows will be deleted!


? Example

Suppose you want to delete the employee with id = 10:

DELETE FROM employeesWHERE id = 10;

This will delete only the row where id equals 10.


? Tips

  • Always make sure your WHERE clause is specific to avoid deleting multiple rows unintentionally.

  • You can combine multiple conditions, e.g.:

DELETE FROM employeesWHERE first_name = 'John' AND last_name = 'Doe';

If you want help with deleting rows with complex conditions or examples for your specific database, just ask!

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