Class Iterator (2.19.0)

Iterator(
    query,
    client,
    limit=None,
    offset=None,
    start_cursor=None,
    end_cursor=None,
    eventual=False,
    retry=None,
    timeout=None,
    read_time=None,
)

Represent the state of a given execution of a Query.

Parameters
Name	Description
`query`	`Query` Query object holding permanent configuration (i.e. things that don't change on with each page in a results set).
`client`	`Client` The client used to make a request.
`limit`	`int` (Optional) Limit the number of results returned.
`offset`	`int` (Optional) Offset used to begin a query.
`start_cursor`	`bytes` (Optional) Cursor to begin paging through query results.
`end_cursor`	`bytes` (Optional) Cursor to end paging through query results.
`eventual`	`bool` (Optional) Defaults to strongly consistent (False). Setting True will use eventual consistency, but cannot be used inside a transaction or with read_time, otherwise will raise ValueError.
`retry`	`google.api_core.retry.Retry` A retry object used to retry requests. If `None` is specified, requests will be retried using a default configuration.
`timeout`	`float` Time, in seconds, to wait for the request to complete. Note that if `retry` is specified, the timeout applies to each individual attempt.
`read_time`	`datetime` (Optional) Runs the query with read time consistency. Cannot be used with eventual consistency or inside a transaction, otherwise will raise ValueError. This feature is in private preview.

Class Iterator (2.19.0)

Parameters