DataAccessAdapterCore Properties |
The DataAccessAdapterCore type exposes the following members.
Name | Description | |
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ActiveRecoveryStrategy |
Gets or sets the active recovery strategy to use with supported actions on this DataAccessAdapter. If null (default), no
recovery strategy is used and all exceptions are fatal.
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CatalogNameOverwrites |
The from-to name value pairs and setting for the overwriting of catalog names.
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CatalogNameToUse |
The name to use if catalogNameUsageSetting is set to ForceName. Ignored otherwise.
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CatalogNameUsageSetting |
Configurates this data access adapter object how to threat catalog names in persistence information.
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CommandTimeOut |
Gets / sets the timeout value to use with the command object(s) created by the adapter.
Default is 30 seconds
Set this prior to calling a method which executes database logic.
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ConnectionString |
Gets / sets the connection string to use for the connection with the database.
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FunctionMappings |
Gets the function mappings for the DQE related to this DataAccessAdapter. These function mappings are static and therefore not changeable.
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InSystemTransaction |
Gets a value indicating whether a System.Transactions transaction is going on. If not, false is returned.
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IsTransactionInProgress |
Gets IsTransactionInProgress. True when there is a transaction in progress.
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KeepConnectionOpen |
Gets / sets KeepConnectionOpen, a flag used to keep open connections after a database action has finished.
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KeepTrackOfTransactionParticipants |
The flag (default true) is used to signal the adapter that entities participating in a transaction controlled by this adapter are tracked during the transaction
and which values are rolled back after a rollback of the transaction itself. Only set this flag to false if the entities participating in a transaction
are not kept in memory during or after the transaction's life time.
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ParameterisedPrefetchPathThreshold |
Gets or sets the parameterised prefetch path threshold. This threshold is used to determine when the prefetch path logic should switch to a
subquery or when it should use a WHERE field IN (value1, value2, ... valueN) construct, based on the # of elements in the parent collection.
If that # of elements exceeds this threshold, a subquery is constructed, otherwise field IN (value1, value2, ...) construct is used.
The default value is 50. On average, this is faster than using a subquery which returns 50 elements. Use this to tune prefetch path fetch logic
for your particular needs.
This threshold is also used to determine if paging is possible. A page size bigger than this threshold will disable the paging functionality when using paging + prefetch paths. | |
PhysicalTransaction |
The physical transaction object used over the current ActiveConnection.
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SchemaNameOverwrites |
The from-to name value pairs and setting for the overwriting of schema names.
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TransactionIsolationLevel |
Gets / sets the isolation level a transaction should use.
Setting this during a transaction in progress has no effect on the current running transaction.
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TransactionName |
Gets the name of the transaction. Setting this during a transaction in progress has no effect on the current running transaction.
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