Skip to content

Maximum number of properties in an event? #1073

Description

@theta3

Is your question about how to consume a C++ library? No

Hi, Azure Data Explorer has 10000 columns limit. Does this library has similar limit on number of properties per event? I can't find it in the code

Activity

  1. maxgolov commented on Nov 17, 2022

    @maxgolov
    Contributor

    Historically the 1DS collector enforces the same restrictions and limitations as legacy SDK collector server-side. You can go to the internal portal that you'd normally use to create a new token. Click on ? Help, search for Input constraints. Maximum supported number is 100 columns. Your mileage may vary - for certain pipeline flows a higher number of properties could work. If you really need a more complex structure, you could collate multiple properties as JSON in a string field, then use Kusto todynamic() function to create a JSON object with virtually any number of properties.

  2. locked and limited conversation to collaborators on Nov 17, 2022
  3. converted this issue into a discussion #1074 on Nov 17, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    questionFurther information is requested

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions