VelocityDB Class Library
VelocityDb.Session
SessionBase Class
SessionBase Methods
Abort Method
AllObjects(T) Method
AnyPageWritten Method
BeginRead Method
BeginUpdate Method
Checkpoint Method
ClearCache Method
ClearCachedObjects Method
ClearCashedPages Method
ClearPageCache Method
CloseDatabase Method
Commit Method
Compact Method
CompareTo Method
ContainsDatabase Method
CopyAllDatabasesTo Method
CreateDirectory Method
CrossTransactionCache Method
CrossTransactionCacheAllDatabases Method
DatabaseNumberOf Method
DatabaseStillExist Method
DefaultDatabaseLocation Method
DeleteDatabase Method
DeleteFile Method
DeleteLocation Method
DeleteObject Method
DeletePage Method
DeployGenerateReaderWriter Method
DeployInternalTypes Method
Dispose Method
FileOpen Method
FirstFreePage Method
FlushPageOf Method
FlushUpdates Method
FlushUpdatesServers Method
ForceDatabaseCacheValidation Method
GetEnumerator Method
GetVersion Method
GlobalObjWrapperGet Method
HighestInUseDatabaseNumber Method
HighestInUseLocalDatabaseNumber Method
IdOf Method
Index Method
InUseNumberOfPages Method
IsSameHost Method
IsWorkerThread Method
LoadFields Method
LocateDb Method
NewDatabase Method
NewLocation Method
Objects(T) Method
OfType Method
OidOf Method
OidShortOf Method
OpenAllDatabases Method
OpenDatabase Method
OpenDatabaseLocations Method
OpenLocationDatabases Method
OpenPage Method
OpenSchema Method
ParseCsvRow Method
Persist Method
PossiblyFlushUpdatedPages Method
RegisterClass Method
RelocateDatabaseLocationFor Method
RelocateDefaultDatabaseLocation Method
ReplacePage Method
ReplacePersistedType Method
RestoreFrom Method
SetMinMaxStringIntern Method
SetTraceAllDbActivity Method
SetTraceDbActivity Method
StringToType Method
SubscribeToChanges Method
TryDatabase Method
Unpersist Method
UnsubscribeToChanges Method
UpdateClass Method
UpdateDatabase Method
UpdateObject Method
UpdatePage Method
Verify Method
WaitForIndexUpdates Method
WritePageBytes Method
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SessionBaseBeginRead Method

Transaction control, begin a read only transaction

Namespace:  VelocityDb.Session
Assembly:  VelocityDb (in VelocityDb.dll) Version: 11.1.0.0 (11.1)
Syntax
Copy
public virtual SessionBaseTransaction BeginRead(
	bool doRecoveryCheck = false
)

Parameters

doRecoveryCheck (Optional)
Type: SystemBoolean
By default we do not check for a failed update transaction that requires reverting one or more database changes. We don't do it by default because it can be a little costly. Change this parameter to true if you prefer ensured consistency over better performance or make change only if you encounter an exception in the transaction.

Return Value

Type: SessionBaseTransaction
A transaction helper object.
See Also