SQL Delete
The SQL DELETE statement allows you to delete a record from the database.
The DELETE command uses a WHERE clause. If you don't use a WHERE clause, all rows in the table will be deleted. Again, as with the UPDATE statement, the syntax for a basic DELETE statement is similar to a SELECT statement.
SQL statement
| Code |
|---|
|
Source Table
| IndividualId | FirstName | LastName | UserName |
|---|---|---|---|
| 1 | Fred | Flinstone | freddo |
| 2 | Homer | Simpson | homey |
| 3 | Homer | Brown | notsofamous |
| 4 | Ozzy | Ozzbourne | sabbath |
| 5 | Homer | Gain | noplacelike |
| 6 | Benny | Hill | funnyman |
Result
Now if we select all records from the table, we see that record 6 has been deleted.
| IndividualId | FirstName | LastName | UserName |
|---|---|---|---|
| 1 | Fred | Flinstone | freddo |
| 2 | Homer | Simpson | homey |
| 3 | Homer | Brown | notsofamous |
| 4 | Ozzy | Ozzbourne | sabbath |
| 5 | Homer | Gain | noplacelike |