Class AsyncDuckDB

Get the logger

Get the logger

Cancel a pending query

Close a prepared statement

Enable file statistics

Connect to the database

Connect to the database

Copy a file to a buffer.

Copy a file to a path.

Prepare a statement and return its identifier

Detach from worker

Disconnect from the database

Try to drop a file

Try to drop files

Export file statistics

Fetch query results

Flush all files

Get the feature flags

Get table names

Get the version

Glob file infos

Insert arrow from an ipc stream

Insert a csv file

Insert a json file

Open the database

Is in detached state, no worker defined

Open a new database

Ping the worker thread

Poll a pending query

Register a 4-byte SharedArrayBuffer for low-latency query cancellation.

Wire format: a single Int32Array[0]. The main thread signals cancel by Atomics.store(int32, 0, 1). While a pending query is active the worker polls this flag every 10 ms (between pollPendingQuery iterations) and calls cancelPendingQuery when it sees 1, then writes 0 back.

Only the most-recently-started pending query is SAB-cancellable; the 4-byte wire format has no room for a connection id. For multi-connection cancellation use the existing message-based connection.cancelSent().

Idempotent and re-callable; supplying a new SAB replaces the previous one. Must be called after the worker has been attached.

Register an empty file buffer.

Register a file buffer.

Register a file handle.

Register file text

Register a file path.

Enable file statistics

Reset the duckdb

Execute a prepared statement and return the full result

Run a query

Execute a prepared statement and stream the result

Start a pending query

Kill the worker

Tokenize a script text