support query DSL like ElasticSearch

[niaiwomattt]

类似 ElasticSearch 的DSL，性能可以更高，功能更强大

[XuHuaiyu]

Thanks for your suggestion.
We have no plans to support ElasticSearch DSL currently.

[zz-jason]

From Elasticsearch DSL:

Elasticsearch DSL is a high-level library whose aim is to help with writing and running queries against Elasticsearch. It is built on top of the official low-level client (elasticsearch-py).

It provides a more convenient and idiomatic way to write and manipulate queries. It stays close to the Elasticsearch JSON DSL, mirroring its terminology and structure. It exposes the whole range of the DSL from Python either directly using defined classes or a queryset-like expressions.

It also provides an optional wrapper for working with documents as Python objects: defining mappings, retrieving and saving documents, wrapping the document data in user-defined classes.

To use the other Elasticsearch APIs (eg. cluster health) just use the underlying client.

Do you mean to add a similar python lib for TiDB to support similar functions, like:

• store query result
• issue another query with the former query result

@niaiwomattt Could you describe more about what you expect to see?