UpdateWithUniqueValue Class

A rule that allows verification and update of a unique name (if needed)

Object Model

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Class UpdateWithUniqueValue 
   Inherits Miner.Data.Access.DataRowRule

'Usage
 
Dim instance As UpdateWithUniqueValue

public class UpdateWithUniqueValue : Miner.Data.Access.DataRowRule

public class UpdateWithUniqueValue = class(Miner.Data.Access.DataRowRule)

public class UpdateWithUniqueValue extends Miner.Data.Access.DataRowRule

public __gc class UpdateWithUniqueValue : public Miner.Data.Access.DataRowRule

public ref class UpdateWithUniqueValue : public Miner.Data.Access.DataRowRule

Remarks

This rule uses the following parameters:

Column	The name of the column for which to apply this rule
Table	(optional) The name of the table on which to apply this rule

This rule is intended for use with tables that require a unique litteral value in a particular column. This rule will update the provided litteral as needed to ensure the value is unique within the table.

The Table key is used to restrict this rule to a particular table. It is highly recommended to use this key except in the following cases:

If you want to apply this rule across multiple tables. For example, you might want to apply this rule to all "Name" fields in the system
If the column is truly uinque in the system. For example, "rx_super_column_id"

Though the current implementation uses a scheme like: Value, Value (2), Value (3), ... we do not guarantee the scheme.

Inheritance Hierarchy

System.Object
Miner.Data.Access.DataRowRule
Miner.Responder.Shared.Rules.UpdateWithUniqueValue

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

UpdateWithUniqueValue Members
Miner.Responder.Shared.Rules Namespace