這稱為序列化能力 (Serializability),因為這樣可以產生重新載入起始資料並重新執行一系列的交易,以便讓資料最終能夠與原始交易執行後的狀態相同的能力。 耐久性 完全持久交易完成之後,其作用便永遠存在於系統之中。 即使發生系統失敗仍會保存修改。 SQL Server 2014 (12.x) 和更新版本支援延遲的持久交易。 延遲的持久...
Call the DBMS_APPLICATION_INFO.SET_ACTION procedure before beginning a transaction to register and name a transaction for later use when measuring performance across an application. You should specify what type of activity a transaction performs so that the system tuners can later see which transactio...
這稱為序列化能力 (Serializability),因為這樣可以產生重新載入起始資料並重新執行一系列的交易,以便讓資料最終能夠與原始交易執行後的狀態相同的能力。 耐久性 完全持久交易完成之後,其作用便永遠存在於系統之中。 即使發生系統失敗仍會保存修改。 SQL Server 2014 (12.x) 和更新版本支援延遲的持久...
Call the DBMS_APPLICATION_INFO.SET_ACTION procedure before beginning a transaction to register and name a transaction for later use when measuring performance across an application. You should specify what type of activity a transaction performs so that the system tuners can later see which transactio...
Call theDBMS_APPLICATION_INFO.SET_ACTIONprocedure before beginning a transaction to register and name a transaction for later use when measuring performance across an application. You should specify what type of activity a transaction performs so that the system tuners can later see which transactions...