ADO CursorType 속성
❮ 완전한 레코드세트 개체 참조
CursorType 속성은 Recordset 개체를 열 때 사용할 커서 유형을 설정하거나 반환합니다. 이 속성은 CursorTypeEnum 값을 사용할 수 있습니다. 기본값은 adOpenForwardOnly입니다.
참고: CursorLocation 속성이 adUseClient로 설정된 경우 CursorType 속성에 유효한 유일한 설정은 adOpenStatic입니다.
참고: 지원되지 않는 값이 설정되면 오류가 발생하지 않으며 대신 제공자가 지원되는 CursorType으로 변경됩니다.
통사론
objRecordset.CursorType
예시
<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open(Server.Mappath("northwind.mdb"))
set rs = Server.CreateObject("ADODB.recordset")
sql="SELECT * FROM Customers"
rs.CursorLocation = adUseClient
rs.CursorType = adOpenStatic
rs.LockType = adLockBatchOptimistic
rs.Open sql, conn
%>
CursorTypeEnum 값
| Constant | Value | Description |
|---|---|---|
| adOpenUnspecified | -1 | Does not specify the type of cursor. |
| adOpenForwardOnly | 0 | Default. Uses a forward-only cursor. Identical to a static cursor, except that you can only scroll forward through records. This improves performance when you need to make only one pass through a Recordset. |
| adOpenKeyset | 1 | Uses a keyset cursor. Like a dynamic cursor, except that you can't see records that other users add, although records that other users delete are inaccessible from your Recordset. Data changes by other users are still visible. |
| adOpenDynamic | 2 | Uses a dynamic cursor. Additions, changes, and deletions by other users are visible, and all types of movement through the Recordset are allowed, except for bookmarks, if the provider doesn't support them. |
| adOpenStatic | 3 | Uses a static cursor. A static copy of a set of records that you can use to find data or generate reports. Additions, changes, or deletions by other users are not visible. |
❮ 완전한 레코드세트 개체 참조