Query Studio saves query objects in the Content Store.

query Studio保存内容库中的query对象。

youdao

Report and query objects have the same set of properties.

report和query对象具有相同的属性集。

youdao

For example, using the SearchFactory you can create Query objects representing full-text queries that can be submitted to a collection.

例如，您可以使用SearchFactory创建Query对象，该对象表示可以提交到集合的全文查询。

youdao

With a relational database, you start with the domain objects, and represent them in a way that guarantees that virtually any query can be expressed.

FORBES: What You Need to Know About NoSQL Databases