handles.DeltaHandle

A Delta Lake table loaded at a specific version (always read-only).

Usage

Source

handles.DeltaHandle(
    key,
    read_only,
    uri,
    version,
    table,
)

table is a deltalake.DeltaTable; write through deltalake directly (tether only records and re-addresses versions).

Parameter Attributes

key: str

A short native label for display: the store’s URI, path, repository, or database – or, for a branch-addressed system such as Neon, the branch the handle opens. Not an identity: two handles on one store may carry different keys, and the engine never compares handles by it. Use the typed fields (uri, path, branch, snapshot_id, …) for anything that matters.

read_only: bool

Whether writes through this handle are allowed.

uri: str

Table location.

version: int

Delta version the table is loaded at.

table: Any

The deltalake.DeltaTable.