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common.libs.deltalake

ensure_delta_compatible_arrow_table​

def ensure_delta_compatible_arrow_table(table: pa.table) -> pa.Table

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Returns Arrow table compatible with Delta table format.

Casts table schema to replace data types not supported by Delta.

get_delta_write_mode​

def get_delta_write_mode(write_disposition: TWriteDisposition) -> str

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Translates dlt write disposition to Delta write mode.

write_delta_table​

def write_delta_table(
        path: str,
        data: Union[pa.Table, pa.dataset.Dataset],
        write_disposition: TWriteDisposition,
        storage_options: Optional[Dict[str, str]] = None) -> None

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Writes in-memory Arrow table to on-disk Delta table.

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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