排序堆大小(SORTHEAP)。
优化器用排序堆大小来确定存取路径。
The sort heap size is used by the optimizer in determining access paths.
之前我们曾提到过,代理私有内存包括一些内存池,例如应用程序堆大小、排序堆大小和语句堆大小。
As we have mentioned earlier, the agent private memory includes several memory pools such as the application heap size, sort heap size and statement heap size. (See Figure 1).
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