Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[singer] infer schema from singer catalogue #20

Open
6 tasks
rudolfix opened this issue Jun 15, 2022 · 0 comments
Open
6 tasks

[singer] infer schema from singer catalogue #20

rudolfix opened this issue Jun 15, 2022 · 0 comments
Assignees
@rudolfix

Comments

@rudolfix
Copy link
Collaborator

rudolfix commented Jun 15, 2022 •
edited
Loading

Often unpacker is producing much better schemas automatically than those included in singer, but the option should exist

  • infer write disposition for tables ([loader] implement replace table write disposition #17 )
  • infer primary keys for tables
  • infer replication key as sorted hint (why not :))
  • convert names of fields, tables, derive child tables in a way compatible with current unpacker (parser, table naming function)

Optional:

  • convert JSON SCHEMA with singer types to DLT schema
  • remove schema element not selected in breadcrumb
@rudolfix rudolfix self-assigned this Jun 15, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@rudolfix rudolfix

Labels
None yet
Projects
dlt core library
Status: Todo
Milestone
No milestone
Development

No branches or pull requests
1 participant
@rudolfix