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

AggregateType Enumeration

Gets the type of the aggregate to be performed.

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

Syntax

public enum AggregateType
Public Enumeration AggregateType
public enum class AggregateType

Members

Member nameDescription
Custom Custom aggregate. Uses the SelectExpression function.
None No aggregate. Usually used for GroupBy columns.
Min Gets the minimum value for the indicated column.
Max Gets the maximum value for the indicated column.
Average Gets the average value for the indicated column.
Count Gets the count of non-null values the indicated column. May provide '*'.
CountDistinct Gets the count of distinct, non-null values the indicated column. May provide '*'.
Sum Gets the sum of non-null values the indicated column.
SumDistinct Gets the sum of distinct, non-null values the indicated column.
Count64 Gets the count of non-null values the indicated column using an Int64. May provide '*'.
CountDistinct64 Gets the count of distinct, non-null values the indicated column using an Int64. May provide '*'.

See Also

Tortuga.Chain.Aggregates Namespace