| Class | Description |
|---|---|
| AbortTransactionRequest |
Contains the details of the transaction to abort.
|
| AbortTransactionResult |
Contains the details of the aborted transaction.
|
| CommitTransactionRequest |
Contains the details of the transaction to commit.
|
| CommitTransactionResult |
Contains the details of the committed transaction.
|
| EndSessionRequest |
Specifies a request to end the session.
|
| EndSessionResult |
Contains the details of the ended session.
|
| ExecuteStatementRequest |
Specifies a request to execute a statement.
|
| ExecuteStatementResult |
Contains the details of the executed statement.
|
| FetchPageRequest |
Specifies the details of the page to be fetched.
|
| FetchPageResult |
Contains the page that was fetched.
|
| IOUsage |
Contains I/O usage metrics for a command that was invoked.
|
| Page |
Contains details of the fetched page.
|
| SendCommandRequest | |
| SendCommandResult | |
| StartSessionRequest |
Specifies a request to start a new session.
|
| StartSessionResult |
Contains the details of the started session.
|
| StartTransactionRequest |
Specifies a request to start a transaction.
|
| StartTransactionResult |
Contains the details of the started transaction.
|
| TimingInformation |
Contains server-side performance information for a command.
|
| ValueHolder |
A structure that can contain a value in multiple encoding formats.
|
| Exception | Description |
|---|---|
| AmazonQLDBSessionException |
Base exception for all service exceptions thrown by Amazon QLDB Session
|
| BadRequestException |
Returned if the request is malformed or contains an error such as an invalid parameter value or a missing required
parameter.
|
| CapacityExceededException |
Returned when the request exceeds the processing capacity of the ledger.
|
| InvalidSessionException |
Returned if the session doesn't exist anymore because it timed out or expired.
|
| LimitExceededException |
Returned if a resource limit such as number of active sessions is exceeded.
|
| OccConflictException |
Returned when a transaction cannot be written to the journal due to a failure in the verification phase of
optimistic concurrency control (OCC).
|
| RateExceededException |
Returned when the rate of requests exceeds the allowed throughput.
|