booby | Data modeling and validation Python library | Validation library
kandi X-RAY | booby Summary
kandi X-RAY | booby Summary
Data modeling and validation Python library
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Top functions reviewed by kandi - BETA
- Convert the value to a datetime datetime object
- Return the format for the value
- Check if value contains microseconds
- Check if the model is valid
- Validate the model
booby Key Features
booby Examples and Code Snippets
Community Discussions
Trending Discussions on booby
QUESTION
I wrote a query like
...ANSWER
Answered 2021-May-07 at 01:19Here's a demo:
QUESTION
Lets say you have tables like this:
table: Users
- id
- firstName
table: Chat
- id
- type
table: Messages
- id
- type
- fromUserId
- ChatId
- message
table: Chat_User
- ChatId
- UsersId
How can I query my database to get the chats that belong to a user and all the chats and messages in that chat. So basically this data in this structure:
...ANSWER
Answered 2021-Apr-01 at 18:59The desired result can be achieved using the combination of json_agg
and json_build_object
functions (see the query).
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install booby
You can use booby like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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