SQL
Examples
Remove the rows matching the condition `i = 2` from the database:  
```sql
DELETE FROM tbl WHERE i = 2;
```  
Delete all rows in the table `tbl`:  
```sql
DELETE FROM tbl;
```  
The `TRUNCATE` statement removes all rows from a table, acting as an alias for `DELETE FROM` without a `WHERE` clause:  
```sql
TRUNCATE tbl;
```