Objek Perintah ADO
Objek Perintah
Objek Perintah ADO digunakan untuk mengeksekusi satu kueri terhadap database. Kueri dapat melakukan tindakan seperti membuat, menambahkan, mengambil, menghapus, atau memperbarui catatan.
Jika kueri digunakan untuk mengambil data, data akan dikembalikan sebagai objek RecordSet. Ini berarti bahwa data yang diambil dapat dimanipulasi oleh properti, koleksi, metode, dan kejadian dari objek Recordset.
Fitur utama dari objek Command adalah kemampuan untuk menggunakan kueri dan prosedur yang tersimpan dengan parameter.
ID Prog
set objCommand=Server.CreateObject("ADODB.command")
Properti
| Property | Description |
|---|---|
| ActiveConnection | Sets or returns a definition for a connection if the connection is closed, or the current Connection object if the connection is open |
| CommandText | Sets or returns a provider command |
| CommandTimeout | Sets or returns the number of seconds to wait while attempting to execute a command |
| CommandType | Sets or returns the type of a Command object |
| Name | Sets or returns the name of a Command object |
| Prepared | Sets or returns a Boolean value that, if set to True, indicates that the command should save a prepared version of the query before the first execution |
| State | Returns a value that describes if the Command object is open, closed, connecting, executing or retrieving data |
Metode
| Method | Description |
|---|---|
| Cancel | Cancels an execution of a method |
| CreateParameter | Creates a new Parameter object |
| Execute | Executes the query, SQL statement or procedure in the CommandText property |
Koleksi
| Collection | Description |
|---|---|
| Parameters | Contains all the Parameter objects of a Command Object |
| Properties | Contains all the Property objects of a Command Object |