aws.dynamodbstreams.get_shard_iterator
Example SQL Queries
SELECT * FROMaws.dynamodbstreams.get_shard_iteratorWHERE"stream_arn" = 'VALUE'AND "shard_id" = 'VALUE'AND "shard_iterator_type" = 'VALUE';Description
Returns a shard iterator. A shard iterator provides information about how to retrieve the stream records from within a shard. Use the shard iterator in a subsequent GetRecords request to read the stream records from the shard.
A shard iterator expires 15 minutes after it is returned to the requester.
Table Definition
| Column Name | Column Data Type |
|---|---|
| shard_id Required Input Column The identifier of the shard. The iterator will be returned for this shard ID. | VARCHAR |
| shard_iterator_type Required Input Column Determines how the shard iterator is used to start reading stream records from the shard:
| VARCHAR |
| stream_arn Required Input Column The Amazon Resource Name (ARN) for the stream. | VARCHAR |
| sequence_number Input Column The sequence number of a stream record in the shard from which to start reading. | VARCHAR |
| _aws_profile Input Column The AWS profile defines the AWS identity used. It can be defined via credentials or by assuming a IAM role. | STRUCT( |
Show child fields
| |
| shard_iterator The position in the shard from which to start reading stream records sequentially. A shard iterator specifies this position using the sequence number of a stream record in a shard. | VARCHAR |