Tortuga.Chain Namespace
Tortuga.Chain.Access Namespace
Tortuga.Chain.Aggregates Namespace
Tortuga.Chain.Appenders Namespace
Tortuga.Chain.AuditRules Namespace
Tortuga.Chain.CommandBuilders Namespace
Tortuga.Chain.Core Namespace
Tortuga.Chain.DataSources Namespace
Tortuga.Chain.Materializers Namespace
Tortuga.Chain.Metadata Namespace
Tortuga.Chain.MySql Namespace
Tortuga.Chain.MySql.CommandBuilders Namespace
Tortuga.Chain.PostgreSql Namespace
Tortuga.Chain.PostgreSql.CommandBuilders Namespace
Tortuga.Chain.SQLite Namespace
Tortuga.Chain.SqlServer Namespace
Tortuga.Chain.SqlServer.CommandBuilders Namespace

TableFunctionMetadata..::..NullableColumns Property

Gets the columns known to be nullable.

Namespace:  Tortuga.Chain.Metadata
Assembly:  Tortuga.Chain.Core (in Tortuga.Chain.Core.dll)

Syntax

public ColumnMetadataCollection NullableColumns { get; }
Public ReadOnly Property NullableColumns As ColumnMetadataCollection
	Get
public:
property ColumnMetadataCollection^ NullableColumns {
	ColumnMetadataCollection^ get ();
}

Field Value

The nullable columns.

Remarks

This is used to improve the performance of materializers by avoiding is null checks.

See Also

TableFunctionMetadata Class
Tortuga.Chain.Metadata Namespace