与xml索引有关的任何活动都被包括在已有的索引计数器中。

Any activity pertaining to XML indexes is included in the existing index counters.

youdao

那些统计数据用于协助索引选择，而不是谓词重排。

Those statistics are used to aid in index selection, not for predicate rearrangement.

youdao

由于每个索引(片段)都有自己的udi计数器，因此将根据索引(片段)的修改程度判断是否跳过或是重建索引统计。

Since each index (fragment) has its own UDI counter, the decision to skip or rebuild index statistics is done based on how much the index (fragment) has changed.

youdao