LogRecordSequence.RetryAppend 屬性
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
取得或設定值,這個值表示是否在記錄已滿時自動重試附加作業。
public:
property bool RetryAppend { bool get(); void set(bool value); };
public bool RetryAppend { get; set; }
member this.RetryAppend : bool with get, set
Public Property RetryAppend As Boolean
屬性值
如果要在記錄檔已滿時自動重試附加作業,則為 true
,否則為 false
。 預設為 true
。
實作
例外狀況
已在處置序列之後存取此屬性。
範例
這個範例會說明如何使用 RetryAppend 屬性。
// SET RETRY APPEND
// IO.Log provides a mechanism similar to AutoGrow.
// If the existing log is full and an append fails, setting RetryAppend
// invokes the CLFS policy engine to add new extents and re-tries
// record appends. If MaximumExtent count has been reached,
// a SequenceFullException is thrown.
//
sequence.RetryAppend = true;
// RETRY APPEND END
' SET RETRY APPEND
' IO.Log provides a mechanism similar to AutoGrow.
' If the existing log is full and an append fails, setting RetryAppend
' invokes the CLFS policy engine to add new extents and re-tries
' record appends. If MaximumExtent count has been reached,
' a SequenceFullException is thrown.
'
sequence.RetryAppend = True
' RETRY APPEND END
備註
如果這個屬性的值是 true
,且 Append 呼叫因為順序中的空間不足而失敗,記錄順序將會嘗試釋放空間,並重試附加作業。