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Current state: [" Under Discussion"]

ISSUE: [#6299](https://github.com/milvus-io/milvus/issues/6299)

PRs: link to the github PRs #6570

Keywords: Query / Search / Vector

Released: <Milvus Release Version>## Summary(required)Milvus 2.0rc3


Summary

Using minimal memory consumption, let `search` or `query` operation support to return vector raw data in output fields.##

Motivation

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在 Milvus 2.0rc1 中,`search` 和 `query` 操作还不支持把向量列作为查询结果的一部分输出。这是基于节约内存的考虑,向量列相比其它标量列数据太大,会占用太多的内存,所以在 `load_collection` 或 `load_partition` 时,只有标量列数据文件和索引文件被加载到内存(仅当向量索引不存在时才会加载原始向量文件)。

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