'Declaration Public Enum OracleQueueNavigation Inherits System.Enum Implements System.IComparable, System.IConvertible, System.IFormattable
public enum OracleQueueNavigation : System.Enum, System.IComparable, System.IConvertible, System.IFormattable
'Declaration Public Enum OracleQueueNavigation Inherits System.Enum Implements System.IComparable, System.IConvertible, System.IFormattable
public enum OracleQueueNavigation : System.Enum, System.IComparable, System.IConvertible, System.IFormattable
| Member | Description |
|---|---|
| FirstMessage | Retrieves the first message which is available and matches the search criteria. This setting resets the position to the beginning of the queue. |
| FirstMessageMultiGroup | Indicates that a call to DequeueArray will reset the position to the beginning of the queue and dequeue messages (possibly across different transaction groups) that are available and match the search criteria, until reaching the array length limit. (Supported in Oracle server 10g and greater.) |
| NextMessage | Retrieve the next message that is available and matches the search criteria. If the previous message belongs to a message group, AQ retrieves the next available message that matches the search criteria and belongs to the message group. |
| NextMessageMultiGroup | Indicates that a call to DequeueArray will dequeue the next set of messages (possibly across different transaction groups) that are available and match the search criteria, until reaching the array length limit. (Supported in Oracle server 10g and greater.) |
| NextTransaction | Skip the remainder of the current transaction group (if any) and retrieve the first message of the next transaction group. This setting can only be used if message grouping is enabled for the current queue. |
| Unknown | The next dequeud message is not specified. |
System.Object
System.ValueType
System.Enum
Devart.Data.Oracle.OracleQueueNavigation
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2