asynctnt.prepared

Module Contents

Classes

PreparedStatement

class asynctnt.prepared.PreparedStatement(api: asynctnt.api.Api, query: str)

property id: int

Prepared statement id

property params_count: int

Bound params count

property params: asynctnt.iproto.protocol.Metadata | None

Bound params metadata

__slots__ = ('_api', '_query', '_stmt_id', '_params', '_params_count')

async prepare(timeout: float = -1.0) → int

Prepare statement

Parameters:

timeout – request timeout

Returns:

prepared statement id

async execute(args: List[Dict[str, Any] | Any] | None = None, *, parse_metadata: bool = True, timeout: float = -1.0) → asynctnt.iproto.protocol.Response

Execute this prepared statement with specified args

Parameters:

• args – arguments list

• parse_metadata – whether to parse response metadata or not

• timeout – request timeout

async unprepare(timeout: float = -1.0)

Unprepare current prepared statement

Parameters:

timeout – request timeout

async __aenter__()

If used as a Context Manager prepare() and unprepare() methods are called automatically

async __aexit__(exc_type, exc_val, exc_tb)