# 2.9 统计信息

查看当前数据库统计信息方法：菜单栏Tools >> Library Summary

如果保存这个信息，使用「Copy text to clipboard」然后复制到记事本

如想查看单个文献统计信息，参阅：[文献统计](/references/edite-references/record-summary.md)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://kb.howsci.com/lib/library_summary.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.