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SQL Delete Statement

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SQL DELETE Statement

Delete command removes Entire rows from a table.


Syntax:

DELETE FROM employees WHERE id='4';



For Deleting Multiple Rows

Delete may use with SQL operators as well as subqueries to delete any or all rows that apply to our conditional.


Syntax

DELETE * FROM employees;

Note:The above example delete each row from employees table




SQL Truncate statement

Truncate removes all the rows from the table and cannot be Rollbacked, while delete removes all or specific rows from table and can be rollbacked. Truncate is used for HUGE databases & Delete will work efficiently on small database table.


Syntax:

TRUNCATE TABLE employees;


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Keywords: sql delete statement, sql delete syntax, sql delete command, sql delete table


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