Data retrieval APIs for Amazon QLDB
Amazon QLDB provides the following APIs for data retrieval.
| Actions | Description | Access level |
|---|---|---|
| DescribeJournalKinesisStream | Describe information about a journal kinesis stream | Read |
| DescribeJournalS3Export | Describe information about a journal export job | Read |
| DescribeLedger | Describe a ledger | Read |
| GetBlock | Retrieve a block from a ledger for a given BlockAddress | Read |
| GetDigest | Retrieve a digest from a ledger for a given BlockAddress | Read |
| GetRevision | Retrieve a revision for a given document ID and a given BlockAddress | Read |
| ListJournalKinesisStreamsForLedger | List journal kinesis streams for a specified ledger | List |
| ListJournalS3Exports | List journal export jobs for all ledgers | List |
| ListJournalS3ExportsForLedger | List journal export jobs for a specified ledger | List |
| ListLedgers | List existing ledgers | List |
| ListTagsForResource | List tags for a resource | Read |
| PartiQLHistoryFunction | Use the history function on a table | Read |
| PartiQLSelect | Select documents from a table | Read |
