Distinct Property

In This Topic

Gets or sets whether statement should request unique rows only.

Syntax

Visual Basic
C#

'Declaration
 
Public Property Distinct As Boolean

public bool Distinct {get; set;}

Property Value

true, if the result set should contain unique rows only; otherwise, false.

Example

The following example demonstrates how to use the Distinct property.

csharp

PgSqlSelectStatement stmt = new PgSqlSelectStatement();
stmt.Columns.Add(new SelectColumn("JOB"));
stmt.Tables.Add(new SelectTable("emp"));

stmt.Distinct = true;

//select distinct JOB from emp
string queryText = stmt.ToString();

Visual Basic

Dim stmt As New PgSqlSelectStatement
stmt.Columns.Add(New SelectColumn("JOB"))
stmt.Tables.Add(New SelectTable("emp"))
stmt.Distinct = True

'select distinct JOB from emp
Dim queryText As String = stmt.ToString

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

SelectStatement Class
SelectStatement Members

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