SQL delete row - SQL delete table
SQL DELETE Query is used to delete an existing records from a table.
With SQL DELETE Query you can use the WHERE clause to delete the selected rows, otherwise all the records would be deleted from database table.
SQL delete row - SQL delete table - how to create? - example
Syntax The basic syntax of the DELETE query with WHERE clause is;
DELETE FROM name_table
WHERE [condition];
Example 1:
DELETE: Delete the first customer (ID = 1).
SQL statement from above deletes all rows in the - Customers - table, without deleting the table.
| ID | Name | Contact | Address | City |
|---|---|---|---|---|
| 1 |
Jones Cruise | Ana Maria | Will Str. 57 | Paris |
| 2 | Robert Caine | Ana Trujillo | Avda. Larga 24 | Roma |
| 3 | Brad Bale | Antonio mauro | Mataderos 19 | Madrid |
DELETE FROM Customers WHERE Name='Jones Cruise';
DELETE: Delete the first customer (ID = 1).
| ID | Name | Contact | Address | City |
|---|---|---|---|---|
| 2 | Robert Caine | Ana Trujillo | Avda. Larga 24 | Roma |
| 3 | Brad Bale | Antonio mauro | Mataderos 19 | Madrid |
If you want to DELETE all the records from the CUSTOMERS table in your database, you do not need to use the WHERE clause.
DELETE FROM Customers;
SQL statement from above deletes all rows in the - Customers - table, without deleting the table.
Note: Be careful when you are deleting records in a table!
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SQL delete row - SQL delete table - sql tutorial
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