savepoints

美 　英

• 網(wǎng)絡(luò)存儲點；嵌套事務(wù)

例句

Savepoints are the perfect mechanism to achieve finer granularity of atomicity within a transaction.

保存點是在事務(wù)中實現(xiàn)更細粒度的原子性的最佳方法。

The scope of savepoints set inside a stored procedure is restricted to the individual execution of the stored procedure.

存儲過程內(nèi)部設(shè)置的保存點的范圍被限制為存儲過程的單次執(zhí)行。

Applications using other clients can use savepoints in IDS by sending the savepoint statements directly to the server.

使用其他客戶機的應(yīng)用程序也可以在IDS中使用保存點，只需要將保存點語句直接發(fā)送給服務(wù)器。

Optimistic locking is also supported as well as multiple Transaction Savepoints.

鎖優(yōu)化機制也支持多個事務(wù)的保存點。

Savepoints are named markers within a database transaction.

保存點指的是數(shù)據(jù)庫事務(wù)中指定的標記。

This lets you set, rollback, and release savepoints in a transaction.

它允許您在事務(wù)中設(shè)置、回滾和釋放保存點。

As described earlier, you set savepoints with the SAVEPOINT statement.

如前所述，將使用SAVEPOINT語句設(shè)置保存點。

You can use savepoints in applications written with any IDS client API or language.

您可以在由IDS客戶機API或任何語言編寫的應(yīng)用程序中使用保存點。

You probably won't need to use savepoints frequently.

您或許不是經(jīng)常需要使用Savepoint。

Listing 8. 2. Sample code using savepoints in stored procedures

清單8.2在存儲過程中使用保存點的樣例代碼

Listing 9. 1. Sample code using savepoints in stored procedures

清單9.1在存儲過程中使用保存點的樣例代碼