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Instance Propertygrdb 7.3.0GRDB->Foundation

databaseValue

Returns the NULL database value.

var databaseValue: DatabaseValue { get }

Mangled symbol

s10Foundation6NSNullC4GRDBE13databaseValueAD08DatabaseE0Vvp What are these?

FNV24 hash: 55XIW

Concurrency Database Connections Database Observation Database Schema Introspection Database Schema Recommendations Full-Text Search Integrity Checks JSON Support Migrations Modifying the Database Schema Recommended Practices for Designing Record Types Record Timestamps and Transaction Date Records and the Query Interface SQL, Prepared Statements, Rows, and Values Sharing a Database Single-Row Tables Swift Concurrency and GRDB The Database Schema Transactions and Savepoints NSNull Data Date URL UUID AdaptedFetchRequest AggregatingRequest AllColumns AllColumnsExcluding AnyCursor AnyDatabaseCancellable AnyDatabaseReader AnyDatabaseRegionConvertible AnyDatabaseWriter AnyFetchRequest AnySQLJSONExpressible Association AssociationAggregate AssociationToMany AssociationToOne AsyncValueObservation

AsyncValueObservationScheduler BelongsToAssociation Column ColumnAssignment ColumnDefinition

GeneratedColumnQualification

ColumnExpression ColumnInfo ColumnMapping CommonTableExpression Configuration

JournalModeConfiguration

Cursor CustomTransactionClock Database

BusyMode CheckpointMode CollationName ColumnType ConflictResolution ForeignKeyAction StorageClass TraceEvent

TracingOptions TransactionCompletion TransactionKind TransactionObservationExtent

DatabaseAggregate DatabaseBackupProgress DatabaseCancellable DatabaseCollation

DatabaseColumnDecodingStrategy DatabaseColumnEncodingStrategy DatabaseCursor DatabaseDataDecodingStrategy DatabaseDataEncodingStrategy DatabaseDateComponents

DatabaseDateDecodingStrategy DatabaseDateEncodingStrategy DatabaseError DatabaseEvent

DatabaseEventKind DatabaseFunction

DatabaseMigrator

ForeignKeyChecks

DatabasePool DatabaseQueue DatabaseReader DatabaseRegion DatabaseRegionConvertible DatabaseRegionObservation DatabaseSnapshot DatabaseSnapshotPool DatabaseSnapshotReader DatabaseUUIDEncodingStrategy DatabaseValue

DatabaseValueConvertible DatabaseValueCursor DatabaseWriter DebugDumpFormat DefaultTransactionClock DelayedMainActorValueObservationScheduler DerivableRequest DropFirstCursor DropWhileCursor DumpFormat DumpStream DumpTableHeaderOptions EmptyRowAdapter EncodableRecord EnumeratedCursor FTS3

FTS3Pattern FTS3TableDefinition FTS3TokenizerDescriptor FTS4 FTS4ColumnDefinition FTS4TableDefinition FTS5

FTS5ColumnDefinition FTS5CustomTokenizer FTS5Pattern FTS5TableDefinition FTS5TokenFlags FTS5Tokenization FTS5Tokenizer FTS5TokenizerDescriptor FTS5WrapperTokenizer FastDatabaseValueCursor FetchRequest FetchableRecord FetchableRecordDecoder FilterCursor FilteredRequest FlattenCursor ForeignKey ForeignKeyDefinition ForeignKeyInfo ForeignKeyViolation HasManyAssociation HasManyThroughAssociation HasOneAssociation HasOneThroughAssociation ImmediateValueObservationScheduler IndexInfo

IndexOptions Inflections InsertionSuccess JSONColumn JSONDumpFormat JoinAssociation JoinableRequest LineDumpFormat ListDumpFormat MapCursor MutablePersistableRecord OrderedRequest PersistableRecord PersistenceConflictPolicy PersistenceContainer PersistenceSuccess PrefixCursor PrefixWhileCursor PreparedRequest PrimaryKeyInfo QueryInterfaceRequest QuoteDumpFormat RangeRowAdapter Record RecordCursor RecordError RenameColumnAdapter ResultCode Row

Index PrefetchedRowsView ScopesTreeView ScopesView

RowAdapter RowCursor SQL SQLDateModifier SQLExpressible SQLExpression

AssociativeBinaryOperator

SQLInterpolation SQLJSONExpressible SQLOrdering SQLOrderingTerm SQLRequest SQLSelectable SQLSelection SQLSpecificExpressible SQLStatementCursor SQLSubquery SQLSubqueryable ScopeAdapter SelectionRequest SharedValueObservation SharedValueObservationExtent Statement StatementArguments StatementBinding StatementColumnConvertible SuffixRowAdapter Table TableAlias TableAlteration TableDefinition TableOptions TableRecord TableRequest TaskValueObservationScheduler TransactionClock TransactionObserver TypedRequest ValueObservation ValueObservationMainActorScheduler ValueObservationScheduler ValueReducer ValueReducers

Map RemoveDuplicates Trace

ViewOptions VirtualTableConfiguration VirtualTableModule VirtualTableOptions _LayoutedColumnMapping _LayoutedRowAdapter _RowLayout _SQLAssociation _ValueReducer _ValueReducerFetcher Bool ClosedRange Collection Dictionary Double Float Int Int16 Int32 Int64 Int8 Optional Range RangeReplaceableCollection Sequence Set String UInt UInt16 UInt32 UInt64 UInt8