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destinations.impl.lancedb.utils

generate_uuid​

def generate_uuid(data: DictStrAny, unique_identifiers: Sequence[str],
                  table_name: str) -> str

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Generates deterministic UUID - used for deduplication.

Arguments:

  • data Dict[str, Any] - Arbitrary data to generate UUID for.
  • unique_identifiers Sequence[str] - A list of unique identifiers.
  • table_name str - LanceDB table name.

Returns:

  • str - A string representation of the generated UUID.

list_merge_identifiers​

def list_merge_identifiers(table_schema: TTableSchema) -> Sequence[str]

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Returns a list of merge keys for a table used for either merging or deduplication.

Arguments:

  • table_schema TTableSchema - a dlt table schema.

Returns:

  • Sequence[str] - A list of unique column identifiers.

This demo works on codespaces. Codespaces is a development environment available for free to anyone with a Github account. You'll be asked to fork the demo repository and from there the README guides you with further steps.
The demo uses the Continue VSCode extension.

Off to codespaces!

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