How to remove duplicates in result query?

如何删除重复的查询结果吗？

youdao

The while statement steps through each element of the result query and builds the $encodable array line by line.

while 语句将逐个遍历结果查询的每个元素并逐行构建 $encodable 数组。

youdao

Objective To solve the conflict between data security and sharing in hospital so that patients can get their clinical data through result query service system.

目的：为了解决医院数据安全和数据共享之间的矛盾，使患者能够实时地通过多媒体查询平台获得就医体检数据和诊断报告。

youdao

That fact is then connected with the user's question, even if the word order of the result and the query didn't originally match.

FORBES: Magazine Article

While a new Web page typically takes 3-5 seconds to load, a preview parses the page for the valuable parts relative to the query, adjusts the layout, and loads the replica to the search result, in less than a second.

FORBES: Google Fasterer!

After submitting a search query, users will find a small blue navigation arrow to the left of each result.

FORBES: Google Rolls Out Two New Enhancements for Instant, Expands to 12 More Countries