FireDAC.Phys.IBBase.TFDIBRestore.Options
Delphi
property Options: TIBRestoreOptions read FOptions write FOptions default [];
C++
__property Firedac::Phys::Ibwrapper::TIBRestoreOptions Options = {read=FOptions, write=FOptions, default=0};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FireDAC.Phys.IBBase.pas FireDAC.Phys.IBBase.hpp |
FireDAC.Phys.IBBase | TFDIBRestore |
Description
Specifies the restore options.
Use the Options property to specify additional options controlling the restore task. The default value is an empty set.
| Option | Description |
|---|---|
|
roDeactivateIdx |
Do not build user indexes during the restore operation. This option corresponds to gbak -inactive. |
|
roNoShadow |
Do not recreate shadow files during the restore operation. This option corresponds to gbak -kill. |
|
roNoValidity |
Do not enforce validity conditions (for example, NOT NULL) during the restore operation. This option corresponds to gbak -no_validity. |
|
roOneAtATime |
Commit after completing the restore operation of each table. This option corresponds to gbak -one_at_a_time. |
|
roReplace |
|
|
roUseAllSpace |
Do not reserve 20 percent of each data page for future record versions. This option is useful for read-only databases and corresponds to gbak -use_all_space. |
|
roValidate |
Enable validation during a restore operation. This option corresponds to gbak -validate. |
|
roFixFSSData |
Upgrade UNICODE_FSS data to FixCharSet. This option corresponds to gbak -FIX_FSS_DATA and is supported by Firebird 2.5 and higher. |
|
roFixFSSMetaData |
Upgrade UNICODE_FSS metadata to FixCharSet. This option corresponds to gbak -FIX_FSS_METADATA and is supported by Firebird 2.5 and higher. |
|
roMetaDataOnly |
Restore metadata only with empty tables from the backup file. This option corresponds to gbak -metadata and is supported by Firebird 2.5 and higher. |