Uses of Interface
com.orientechnologies.orient.core.db.ODatabase

Packages that use ODatabase

Package	Description
com.orientechnologies.orient.client.db
com.orientechnologies.orient.client.remote
com.orientechnologies.orient.client.remote.db.document
com.orientechnologies.orient.core.command.script
com.orientechnologies.orient.core.db
com.orientechnologies.orient.core.db.document
com.orientechnologies.orient.core.db.object
com.orientechnologies.orient.core.query.live
com.orientechnologies.orient.core.serialization.serializer.record.string
com.orientechnologies.orient.object.db
com.orientechnologies.orient.object.enhancement.field
com.orientechnologies.orient.object.serialization
com.orientechnologies.orient.server.distributed.impl
com.orientechnologies.orient.stresstest
com.orientechnologies.orient.stresstest.workload
com.orientechnologies.security.auditing

Uses of ODatabase in com.orientechnologies.orient.client.db

Methods in com.orientechnologies.orient.client.db with parameters of type ODatabase

Modifier and Type	Method	Description
static void	ODatabaseHelper.createDatabase(ODatabase database, String url)	Deprecated.
static void	ODatabaseHelper.createDatabase(ODatabase database, String url, String type)	Deprecated.
static void	ODatabaseHelper.createDatabase(ODatabase database, String url, String directory, String type)	Deprecated.
static void	ODatabaseHelper.deleteDatabase(ODatabase database, String storageType)	Deprecated.
static void	ODatabaseHelper.deleteDatabase(ODatabase database, String directory, String storageType)	Deprecated.
static void	ODatabaseHelper.dropDatabase(ODatabase database, String storageType)	Deprecated.
static void	ODatabaseHelper.dropDatabase(ODatabase database, String directory, String storageType)	Deprecated.
static boolean	ODatabaseHelper.existsDatabase(ODatabase database, String storageType)	Deprecated.
static void	ODatabaseHelper.freezeDatabase(ODatabase database)	Deprecated.
static void	ODatabaseHelper.openDatabase(ODatabase database)	Deprecated.
static void	ODatabaseHelper.releaseDatabase(ODatabase database)	Deprecated.

Uses of ODatabase in com.orientechnologies.orient.client.remote

Classes in com.orientechnologies.orient.client.remote that implement ODatabase

Modifier and Type	Class	Description
class	ODatabaseDocumentRemotePooled	Created by tglman on 07/07/16.

Uses of ODatabase in com.orientechnologies.orient.client.remote.db.document

Classes in com.orientechnologies.orient.client.remote.db.document that implement ODatabase

Modifier and Type	Class	Description
class	ODatabaseDocumentRemote	Created by tglman on 30/06/16.

Methods in com.orientechnologies.orient.client.remote.db.document with type parameters of type ODatabase

Modifier and Type	Method	Description
<DB extends ODatabase> DB	ODatabaseDocumentRemote.create()
<DB extends ODatabase> DB	ODatabaseDocumentRemote.create(String incrementalBackupPath)
<DB extends ODatabase> DB	ODatabaseDocumentRemote.create(Map<OGlobalConfiguration,Object> iInitialSettings)
<DB extends ODatabase> DB	ODatabaseDocumentRemote.open(OToken iToken)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentRemote.open(String iUserName, String iUserPassword)
<DB extends ODatabase> DB	ODatabaseDocumentRemote.set(ODatabase.ATTRIBUTES iAttribute, Object iValue)
<DB extends ODatabase> DB	ODatabaseDocumentRemote.setCustom(String name, Object iValue)

Uses of ODatabase in com.orientechnologies.orient.core.command.script

Fields in com.orientechnologies.orient.core.command.script declared as ODatabase

Modifier and Type	Field	Description
protected final ODatabase	OScriptOrientWrapper.db	Deprecated.

Methods in com.orientechnologies.orient.core.command.script with type parameters of type ODatabase

Modifier and Type	Method	Description
<THISDB extends ODatabase> THISDB	OScriptDocumentDatabaseWrapper.create()	Deprecated.
<THISDB extends ODatabase> THISDB	OScriptDocumentDatabaseWrapper.open(String iUserName, String iUserPassword)	Deprecated.
<THISDB extends ODatabase> THISDB	OScriptDocumentDatabaseWrapper.set(ODatabase.ATTRIBUTES attribute, Object iValue)	Deprecated.
<RET extends ODatabase<?>> RET	OScriptDocumentDatabaseWrapper.setMVCC(boolean iValue)	Deprecated.
<THISDB extends ODatabase> THISDB	OScriptDocumentDatabaseWrapper.setStatus(ODatabase.STATUS iStatus)	Deprecated.

Methods in com.orientechnologies.orient.core.command.script that return ODatabase

Modifier and Type	Method	Description
ODatabase<ORecord>	OScriptDocumentDatabaseWrapper.begin()	Deprecated.
ODatabase<ORecord>	OScriptDocumentDatabaseWrapper.commit()	Deprecated.
ODatabase<ORecord>	OScriptDocumentDatabaseWrapper.delete(ORID iRid)	Deprecated.
ODatabase<ORecord>	OScriptDocumentDatabaseWrapper.rollback()	Deprecated.
ODatabase<?>	OScriptDocumentDatabaseWrapper.setDatabaseOwner(ODatabaseInternal<?> iOwner)	Deprecated.

Methods in com.orientechnologies.orient.core.command.script with parameters of type ODatabase

Modifier and Type	Method	Description
String	OScriptManager.getLibrary(ODatabase<?> db, String iLanguage)	Formats the library of functions for a language.

Constructors in com.orientechnologies.orient.core.command.script with parameters of type ODatabase

Modifier	Constructor	Description
	OScriptOrientWrapper(ODatabase db)	Deprecated.

Uses of ODatabase in com.orientechnologies.orient.core.db

Subinterfaces of ODatabase in com.orientechnologies.orient.core.db

Modifier and Type	Interface	Description
interface	ODatabaseDocumentInternal
interface	ODatabaseInternal<T>
interface	ODatabaseSession	Session for database operations with a specific user.

Classes in com.orientechnologies.orient.core.db that implement ODatabase

Modifier and Type	Class	Description
class	ODatabaseDocumentEmbeddedPooled	Created by tglman on 07/07/16.
class	ODatabaseWrapperAbstract<DB extends ODatabaseInternal,T>

Methods in com.orientechnologies.orient.core.db with type parameters of type ODatabase

Modifier and Type	Method	Description
<DB extends ODatabase> DB	ODatabase.create()	Deprecated.
<DB extends ODatabase> DB	ODatabase.create(String incrementalBackupPath)	Deprecated.
<DB extends ODatabase> DB	ODatabase.create(Map<OGlobalConfiguration,Object> iInitialSettings)	Deprecated.
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.create()
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.create(String incrementalBackupPath)
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.create(Map<OGlobalConfiguration,Object> iInitialSettings)
<DB extends ODatabase> DB	ODatabaseInternal.getUnderlying()	Return the underlying database.
<DBTYPE extends ODatabase> DBTYPE	ODatabaseWrapperAbstract.getUnderlying()
<DB extends ODatabase> DB	ODatabase.open(String iUserName, String iUserPassword)	Deprecated.
<DB extends ODatabase> DB	ODatabaseInternal.open(OToken iToken)	Deprecated.
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.open(OToken iToken)
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.open(String iUserName, String iUserPassword)
<DB extends ODatabase<?>> DB	ODatabase.registerHook(ORecordHook iHookImpl)	Registers a hook to listen all events for Records.
<DB extends ODatabase<?>> DB	ODatabase.registerHook(ORecordHook iHookImpl, ORecordHook.HOOK_POSITION iPosition)
<DB extends ODatabase> DB	ODatabase.set(ODatabase.ATTRIBUTES iAttribute, Object iValue)	Sets a database attribute value
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.set(ODatabase.ATTRIBUTES attribute, Object iValue)
<DB extends ODatabase<?>> DB	ODatabase.setConflictStrategy(ORecordConflictStrategy iResolver)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabase.setConflictStrategy(String iStrategyName)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentInternal.setCustom(String name, Object iValue)
<DB extends ODatabase<?>> DB	ODatabase.setMVCC(boolean iValue)	Deprecated.
<DB extends ODatabase> DB	ODatabase.setStatus(ODatabase.STATUS iStatus)	Deprecated.
<THISDB extends ODatabase> THISDB	ODatabaseWrapperAbstract.setStatus(ODatabase.STATUS iStatus)
<DB extends ODatabase<?>> DB	ODatabase.unregisterHook(ORecordHook iHookImpl)	Unregisters a previously registered hook.

Methods in com.orientechnologies.orient.core.db that return ODatabase

Modifier and Type	Method	Description
ODatabase	ODatabase.activateOnCurrentThread()	Activate current database instance on current thread.
ODatabase	ODatabaseWrapperAbstract.activateOnCurrentThread()
ODatabase<T>	ODatabase.begin()	Begins a new transaction.
ODatabase<T>	ODatabase.begin(OTransaction iTx)	Deprecated.
ODatabase<T>	ODatabase.begin(OTransaction.TXTYPE iStatus)	Begins a new transaction specifying the transaction type.
ODatabase<T>	ODatabase.commit()	Commits the current transaction.
ODatabase<T>	ODatabase.commit(boolean force)
ODatabase<T>	ODatabase.delete(ORID iRID)	Deletes the entity with the received RID from the database.
ODatabase<T>	ODatabase.delete(ORID iRID, int iVersion)	Deletes the entity with the received RID from the database.
ODatabase<T>	ODatabase.delete(T iObject)	Deletes an entity from the database in synchronous mode.
ODatabase	DistributedQueryContext.getDb()
ODatabase<T>	ODatabase.rollback()	Aborts the current running transaction.
ODatabase<T>	ODatabase.rollback(boolean force)

Methods in com.orientechnologies.orient.core.db with parameters of type ODatabase

Modifier and Type	Method	Description
void	ODatabaseListener.onAfterTxCommit(ODatabase iDatabase)
void	ODatabaseListener.onAfterTxRollback(ODatabase iDatabase)
void	ODatabaseListener.onBeforeTxBegin(ODatabase iDatabase)
void	ODatabaseListener.onBeforeTxCommit(ODatabase iDatabase)
void	ODatabaseListener.onBeforeTxRollback(ODatabase iDatabase)
void	ODatabaseListener.onClose(ODatabase iDatabase)
void	OrientDBListener.onClose(ODatabase database)
default void	ODatabaseListener.onCommandEnd(ODatabase database, OResultSet resultSet)
default void	ODatabaseListener.onCommandStart(ODatabase database, OResultSet resultSet)
default boolean	ODatabaseListener.onCorruptionRepairDatabase(ODatabase iDatabase, String iReason, String iWhatWillbeFixed)	Deprecated.
void	ODatabaseListener.onCreate(ODatabase iDatabase)	Deprecated.
void	OrientDBListener.onCreate(ODatabase database)
default void	ODatabaseListener.onCreateClass(ODatabase iDatabase, OClass iClass)
default void	ODatabaseListener.onCreateView(ODatabase database, OView view)
void	ODatabaseListener.onDelete(ODatabase iDatabase)	Deprecated.
void	OrientDBListener.onDrop(ODatabase database)
default void	ODatabaseListener.onDropClass(ODatabase iDatabase, OClass iClass)
default void	ODatabaseListener.onDropView(ODatabase database, OView view)
void	ODatabaseListener.onOpen(ODatabase iDatabase)	Deprecated.
void	OrientDBListener.onOpen(ODatabase database)
void	DistributedQueryContext.setDb(ODatabase db)

Uses of ODatabase in com.orientechnologies.orient.core.db.document

Subinterfaces of ODatabase in com.orientechnologies.orient.core.db.document

Modifier and Type	Interface	Description
interface	ODatabaseDocument	Generic interface for document based Database implementations.

Classes in com.orientechnologies.orient.core.db.document that implement ODatabase

Modifier and Type	Class	Description
class	ODatabaseDocumentAbstract	Document API entrypoint.
class	ODatabaseDocumentEmbedded	Created by tglman on 27/06/16.
class	ODatabaseDocumentTx	Deprecated.
class	ODatabaseDocumentTxPooled	Pooled wrapper to the ODatabaseDocumentTx class.

Methods in com.orientechnologies.orient.core.db.document with type parameters of type ODatabase

Modifier and Type	Method	Description
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.create()
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.create(String incrementalBackupPath)	Creates new database from database backup.
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.create(Map<OGlobalConfiguration,Object> iInitialSettings)
<DB extends ODatabase> DB	ODatabaseDocumentTx.create()	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentTx.create(String incrementalBackupPath)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentTx.create(Map<OGlobalConfiguration,Object> iInitialSettings)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentTxPooled.create(String incrementalBackupPath)
<DB extends ODatabase> DB	ODatabaseDocumentAbstract.getUnderlying()	This method is internal, it can be subject to signature change or be removed, do not use.
<DB extends ODatabase> DB	ODatabaseDocumentTx.getUnderlying()	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.open(OToken iToken)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.open(String iUserName, String iUserPassword)
<DB extends ODatabase> DB	ODatabaseDocumentTx.open(OToken iToken)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentTx.open(String iUserName, String iUserPassword)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabaseDocumentAbstract.registerHook(ORecordHook iHookImpl)	Registers a hook to listen all events for Records.
<DB extends ODatabase<?>> DB	ODatabaseDocumentAbstract.registerHook(ORecordHook iHookImpl, ORecordHook.HOOK_POSITION iPosition)
<DB extends ODatabase<?>> DB	ODatabaseDocumentTx.registerHook(ORecordHook iHookImpl)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabaseDocumentTx.registerHook(ORecordHook iHookImpl, ORecordHook.HOOK_POSITION iPosition)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.set(ODatabase.ATTRIBUTES iAttribute, Object iValue)
<DB extends ODatabase> DB	ODatabaseDocumentTx.set(ODatabase.ATTRIBUTES iAttribute, Object iValue)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabaseDocumentTx.setConflictStrategy(ORecordConflictStrategy iResolver)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabaseDocumentTx.setConflictStrategy(String iStrategyName)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentEmbedded.setCustom(String name, Object iValue)
<DB extends ODatabase> DB	ODatabaseDocumentTx.setCustom(String name, Object iValue)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabaseDocumentAbstract.setMVCC(boolean mvcc)	Enables or disables the Multi-Version Concurrency Control.
<DB extends ODatabase<?>> DB	ODatabaseDocumentTx.setMVCC(boolean iValue)	Deprecated.
<DB extends ODatabase> DB	ODatabaseDocumentAbstract.setStatus(ODatabase.STATUS status)	Set the current status of database.
<DB extends ODatabase> DB	ODatabaseDocumentTx.setStatus(ODatabase.STATUS iStatus)	Deprecated.
<DB extends ODatabase<?>> DB	ODatabaseDocumentAbstract.unregisterHook(ORecordHook iHookImpl)	Unregisters a previously registered hook.
<DB extends ODatabase<?>> DB	ODatabaseDocumentTx.unregisterHook(ORecordHook iHookImpl)	Deprecated.

Methods in com.orientechnologies.orient.core.db.document that return ODatabase

Modifier and Type	Method	Description
ODatabase	ODatabaseDocumentTx.activateOnCurrentThread()	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.begin()	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.begin(OTransaction iTx)	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.begin(OTransaction.TXTYPE iStatus)	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentAbstract.commit()	Commits the current transaction.
ODatabase<ORecord>	ODatabaseDocumentTx.commit()	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.commit(boolean force)	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentAbstract.delete(ORID iRecord, int iVersion)	Deletes the record checking the version.
ODatabase<ORecord>	ODatabaseDocumentTx.delete(ORID iRID)	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.delete(ORID iRID, int iVersion)	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.delete(ORecord iObject)	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentAbstract.rollback()	Aborts the current running transaction.
ODatabase<ORecord>	ODatabaseDocumentTx.rollback()	Deprecated.
ODatabase<ORecord>	ODatabaseDocumentTx.rollback(boolean force)	Deprecated.

Uses of ODatabase in com.orientechnologies.orient.core.db.object

Subinterfaces of ODatabase in com.orientechnologies.orient.core.db.object

Modifier and Type	Interface	Description
interface	ODatabaseObject	Generic interface for object based Database implementations.

Methods in com.orientechnologies.orient.core.db.object that return ODatabase

Modifier and Type	Method	Description
ODatabase	ODatabaseObject.setRetainObjects(boolean iRetainObjects)

Uses of ODatabase in com.orientechnologies.orient.core.query.live

Methods in com.orientechnologies.orient.core.query.live with parameters of type ODatabase

Modifier and Type	Method	Description
static void	OLiveQueryHook.notifyForTxChanges(ODatabase iDatabase)
static void	OLiveQueryHook.removePendingDatabaseOps(ODatabase iDatabase)

Uses of ODatabase in com.orientechnologies.orient.core.serialization.serializer.record.string

Methods in com.orientechnologies.orient.core.serialization.serializer.record.string with parameters of type ODatabase

Modifier and Type	Method	Description
StringBuilder	ORecordSerializerCSVAbstract.embeddedCollectionToStream(ODatabase<?> iDatabase, StringBuilder iOutput, OClass iLinkedClass, OType iLinkedType, Object iValue, boolean iSaveOnlyDirty, boolean iSet)
void	ORecordSerializerCSVAbstract.embeddedMapToStream(ODatabase<?> iDatabase, StringBuilder iOutput, OClass iLinkedClass, OType iLinkedType, Object iValue, boolean iSaveOnlyDirty)

Uses of ODatabase in com.orientechnologies.orient.object.db

Classes in com.orientechnologies.orient.object.db that implement ODatabase

Modifier and Type	Class	Description
class	OObjectDatabaseTx	Object Database instance.
class	OObjectDatabaseTxPooled	Pooled wrapper to the OObjectDatabaseTx class.

Methods in com.orientechnologies.orient.object.db with type parameters of type ODatabase

Modifier and Type	Method	Description
<DBTYPE extends ODatabase> DBTYPE	OObjectDatabaseTx.checkSecurity(ORule.ResourceGeneric iResource, int iOperation, Object iResourceSpecific)
<DBTYPE extends ODatabase> DBTYPE	OObjectDatabaseTx.checkSecurity(ORule.ResourceGeneric iResource, int iOperation, Object... iResourcesSpecific)
<DBTYPE extends ODatabase> DBTYPE	OObjectDatabaseTx.checkSecurity(ORule.ResourceGeneric resourceGeneric, String resourceSpecific, byte iOperation)
<THISDB extends ODatabase> THISDB	OObjectDatabaseTxPooled.create(String incrementalBackupPath)
<THISDB extends ODatabase> THISDB	OObjectDatabaseTx.open(OToken iToken)
<THISDB extends ODatabase> THISDB	OObjectDatabaseTx.open(String iUserName, String iUserPassword)
<DBTYPE extends ODatabase<?>> DBTYPE	OObjectDatabaseTx.registerHook(ORecordHook iHookImpl)
<DBTYPE extends ODatabase<?>> DBTYPE	OObjectDatabaseTx.registerHook(ORecordHook iHookImpl, ORecordHook.HOOK_POSITION iPosition)
<DBTYPE extends ODatabase<?>> DBTYPE	OObjectDatabaseTx.setMVCC(boolean iMvcc)	Deprecated.
<DBTYPE extends ODatabase<?>> DBTYPE	OObjectDatabaseTx.unregisterHook(ORecordHook iHookImpl)

Uses of ODatabase in com.orientechnologies.orient.object.enhancement.field

Methods in com.orientechnologies.orient.object.enhancement.field with parameters of type ODatabase

Modifier and Type	Method	Description
static final ODocumentFieldHandlingStrategy	ODocumentFieldHandler.getStrategy(ODatabase<?> database)

Uses of ODatabase in com.orientechnologies.orient.object.serialization

Methods in com.orientechnologies.orient.object.serialization with parameters of type ODatabase

Modifier and Type	Method	Description
void	OObjectSerializerContext.bind(OObjectSerializer serializer, ODatabase database)

Uses of ODatabase in com.orientechnologies.orient.server.distributed.impl

Classes in com.orientechnologies.orient.server.distributed.impl that implement ODatabase

Modifier and Type	Class	Description
class	ODatabaseDocumentDistributed	Created by tglman on 30/03/17.
class	ODatabaseDocumentDistributedPooled	Created by tglman on 30/03/17.

Uses of ODatabase in com.orientechnologies.orient.stresstest

Methods in com.orientechnologies.orient.stresstest that return ODatabase

Modifier and Type	Method	Description
static ODatabase	ODatabaseUtils.openDatabase(ODatabaseIdentifier databaseIdentifier, OStorageRemote.CONNECTION_STRATEGY connectionStrategy)	Deprecated.

Uses of ODatabase in com.orientechnologies.orient.stresstest.workload

Methods in com.orientechnologies.orient.stresstest.workload that return ODatabase

Modifier and Type	Method	Description
ODatabase	OBaseDocumentWorkload.OWorkLoadContext.getDb()
protected ODatabase	OBaseDocumentWorkload.getDocumentDatabase(ODatabaseIdentifier databaseIdentifier, OStorageRemote.CONNECTION_STRATEGY connectionStrategy)

Methods in com.orientechnologies.orient.stresstest.workload with parameters of type ODatabase

Modifier and Type	Method	Description
void	OCRUDWorkload.deleteOperation(ODatabase database, OIdentifiable rec)
void	OCRUDWorkload.readOperation(ODatabase database, long n)
void	OCRUDWorkload.scanOperation(ODatabase database)
void	OCRUDWorkload.updateOperation(ODatabase database, OIdentifiable rec)

Uses of ODatabase in com.orientechnologies.security.auditing

Methods in com.orientechnologies.security.auditing with parameters of type ODatabase

Modifier and Type	Method	Description
void	OAuditingHook.onAfterTxCommit(ODatabase iDatabase)
void	OAuditingHook.onAfterTxRollback(ODatabase iDatabase)
void	OAuditingHook.onBeforeTxBegin(ODatabase iDatabase)
void	OAuditingHook.onBeforeTxCommit(ODatabase iDatabase)
void	OAuditingHook.onBeforeTxRollback(ODatabase iDatabase)
void	OAuditingHook.onClose(ODatabase iDatabase)
boolean	OAuditingHook.onCorruptionRepairDatabase(ODatabase iDatabase, String iReason, String iWhatWillbeFixed)
void	OAuditingHook.onCreate(ODatabase iDatabase)
void	OAuditingHook.onDelete(ODatabase iDatabase)
void	OAuditingHook.onOpen(ODatabase iDatabase)