Deveel.Data.Sql.Query.DistinctNode Class Reference

Inheritance diagram for Deveel.Data.Sql.Query.DistinctNode:

Public Member Functions
	DistinctNode (IQueryPlanNode child, ObjectName[] columnNames)
override ITable	Evaluate (IRequest context)

Protected Member Functions
override void	GetData (SerializeData data)
Protected Member Functions inherited from Deveel.Data.Sql.Query.SingleQueryPlanNode
	SingleQueryPlanNode (IQueryPlanNode child)
	SingleQueryPlanNode (ObjectData data)

Properties
ObjectName[]	ColumnNames [get, private set]
Properties inherited from Deveel.Data.Sql.Query.SingleQueryPlanNode
IQueryPlanNode	Child [get, private set]
	Gets the single child node of the plan. More...

Private Member Functions
	DistinctNode (ObjectData data)

Detailed Description

Definition at line 24 of file DistinctNode.cs.

Constructor & Destructor Documentation

Deveel.Data.Sql.Query.DistinctNode.DistinctNode ( IQueryPlanNode  child, ObjectName[]  columnNames  )

inline

Definition at line 25 of file DistinctNode.cs.

            : base(child) {
            ColumnNames = columnNames;
        }

Deveel.Data.Sql.Query.DistinctNode.DistinctNode ( ObjectData  data )

inlineprivate

Definition at line 30 of file DistinctNode.cs.

            : base(data) {
            ColumnNames = data.GetValue<ObjectName[]>("Columns");
        }

Member Function Documentation

override ITable Deveel.Data.Sql.Query.DistinctNode.Evaluate ( IRequest  context )

inlinevirtual

Implements Deveel.Data.Sql.Query.SingleQueryPlanNode.

Definition at line 37 of file DistinctNode.cs.

                                                          {
            var table = Child.Evaluate(context);
            return table.DistinctBy(ColumnNames);
        }

override void Deveel.Data.Sql.Query.DistinctNode.GetData ( SerializeData  data )

inlineprotectedvirtual

Reimplemented from Deveel.Data.Sql.Query.SingleQueryPlanNode.

Definition at line 42 of file DistinctNode.cs.

                                                            {
            data.SetValue("Columns", ColumnNames);
        }

Property Documentation

ObjectName [] Deveel.Data.Sql.Query.DistinctNode.ColumnNames

getprivate set

Definition at line 35 of file DistinctNode.cs.

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The documentation for this class was generated from the following file:

• /var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data.Sql.Query/DistinctNode.cs