vesoft-inc/nebula

feat: query to get all schema of the space

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#5,568 创建于 2023年5月31日

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help wantedtype/feature req

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描述

This is needed in some cases i.e. support nebulagraph query in Langchain.

From the application layer, sometimes we could leverage meta-client to do so but it's not applicable for all cases.

Possible options:

  • introduce a query to show all schemas in one go
  • support variable/pipeline on desc query like:
(root@nebula) [basketballplayer]> show edges AS e| desc edge $-.e
[ERROR (-1004)]: SyntaxError: syntax error near `AS'

Wed, 31 May 2023 15:27:30 CST

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