 | Akka.Persistence.Sql.Common.Queries Namespace |
The Akka.Persistence.Sql.Common.Queries namespace contains common classes used by the various SQL persistence extensions
when performing queries.
Classes| Class | Description | |
|---|---|---|
 | Hints | Obsolete.
TBD
|
| PersistenceIdRange | Obsolete.
Hint for the SQL journal used to filter journal entries returned in the response based on set of persistence ids provided.
|
| Query | Obsolete.
Message send to particular SQL-based journal IActorRef. It may be parametrized
using set of hints. SQL-based journal will respond with collection of QueryResponse
messages followed by QuerySuccess when request succeed or the
QueryFailure message when request has failed for some reason.
Since SQL journals can store events in linearized fashion, they are able to provide deterministic
set of events not based on any partition key. Therefore query request don't need to contain
partition id of the persistent actor.
|
| QueryFailure | Obsolete.
Message send back from SQL-based journal to Query sender, when the query execution has failed.
|
| QueryResponse | Obsolete.
Message send back from SQL-based journal to Query sender,
when the query execution has been completed and result is returned.
|
| QuerySuccess | Obsolete.
Message send back from SQL-based journal, when Query has been successfully responded.
|
| TimestampRange | Obsolete.
Hint for the SQL journal used to filter journal entries returned in the response based on their timestamp range.
Desired behavior of timestamp range is <from, to) - left side inclusive, right side exclusive.
Timestamp is generated by [!:JournalDbEngine.GenerateTimestamp] method, which may be overloaded.
|
| WithManifest | Obsolete.
Hint for the SQL journal used to filter journal entries returned in the response based on the manifest.
|
Interfaces| Interface | Description | |
|---|---|---|
 | IHint | Obsolete.
TBD
|
| IQueryReply | Obsolete.
TBD
|