SQL

sql delete

DELETE FROM table_name WHERE condition;
-- 			Ex.
DELETE FROM Customers WHERE CustomerName='Mustafa Mbari';

sql delete where in

-- Deletes all records where `columnName` matches the values in brackets.
DELETE FROM tableName WHERE columnName IN ('val1', 'val2', 'val3');

SQL DELETE

Mit DELETE werden einzelne oder mehrere Datensätze gelöscht. Mit WHERE 
werden nur bestimmte Datensätez gelöscht. 

  DELETE FROM suppliers
  WHERE 
      supplier_name = 'Microsoft';

delete from table sql

DELETE FROM `table` WHERE condition

sql delete

Delete data from a table.
Example: Removes a user with a user_id of 674.
DELETE FROM users WHERE user_id = 674;

sql DELETE

DELETE FROM sakila.actor
WHERE actor_id = 201;

what is delete in sql

DELETE -
-DML COMMAND
-Delete Rows from the table one by one
-We can use where clause with Delete to delete single row
-Delete is slower than truncate
-ROLLBACK is possible with DELETE

DROP-
-DDL COMMAND
-Delete the entire structure or schema
-We can't use where clause with drop
-Drop is slower than DELETE & TRUNCATE
-ROLLBACK IS NOT POSSIBLE WITH DROP

TRUNCATE-
-DDL COMMAND
-Truncate deletes rows at a one goal
-We can't use where clause with Truncate
-Truncate faster than both DELETE & DROP
-Rollback is not possible with Truncate

sql delete query

CREATE PROC dbo.DeleteLotsOfStuff
(@id int)
AS

Begin

DELETE FROM login WHERE klantid = @id
DELETE FROM klantGegevens WHERE klantid = @id
DELETE FROM orderGegevens WHERE loginNr = @id

End

sql delete

DELETE FROM computer WHERE name = '{}'

SQL/delete

DELETE FROM table_name
WHERE [condition];

delete sql

DELETE FROM `table`
WHERE condition

delete in sql

select * from 

delete query

public function deletedata(){	

	$this->db->where('id', 2);	
	$this->db->delete('table_name');

	}

delete in sql

create trigger