ReplicationTable.ReplicationAddColumn Método

Adds a column to a table that is already published in one or more publications.

Espacio de nombres:  Microsoft.SqlServer.Replication
Ensamblado:  Microsoft.SqlServer.Rmo (en Microsoft.SqlServer.Rmo.dll)

Sintaxis

'Declaración
Public Sub ReplicationAddColumn ( _
    columnName As String, _
    typeText As String, _
    addType As AddColumnOption, _
    publicationNames As String(), _
    schemaChangeScript As String _
)
'Uso
Dim instance As ReplicationTable 
Dim columnName As String 
Dim typeText As String 
Dim addType As AddColumnOption 
Dim publicationNames As String()
Dim schemaChangeScript As String

instance.ReplicationAddColumn(columnName, _
    typeText, addType, publicationNames, _
    schemaChangeScript)

public void ReplicationAddColumn(
    string columnName,
    string typeText,
    AddColumnOption addType,
    string[] publicationNames,
    string schemaChangeScript
)

public:
void ReplicationAddColumn(
    String^ columnName, 
    String^ typeText, 
    AddColumnOption addType, 
    array<String^>^ publicationNames, 
    String^ schemaChangeScript
)

member ReplicationAddColumn : 
        columnName:string * 
        typeText:string * 
        addType:AddColumnOption * 
        publicationNames:string[] * 
        schemaChangeScript:string -> unit

public function ReplicationAddColumn(
    columnName : String, 
    typeText : String, 
    addType : AddColumnOption, 
    publicationNames : String[], 
    schemaChangeScript : String
)

Parámetros

• columnName
  Tipo: System.String
  The name of the column to be added.

• typeText
  Tipo: System.String
  The syntax that follows the column_name parameter in the ALTER TABLE statement in Transact-SQL.

• addType
  Tipo: Microsoft.SqlServer.Replication.AddColumnOption
  An AddColumnOption object value that specifies whether to include the column in some, all, or no publications. If Some is specified, the publicationNames parameter cannot be empty.

• publicationNames
  Tipo: array<System.String[]
  A String array that contains the names of publications to which the column is to be included. This parameter is used only when addType is Some.

• schemaChangeScript
  Tipo: System.String
  A schema change script to propagate to the Subscriber. This is only valid for transactional and snapshot publications. Use nulles una referencia NULL (Nothing en Visual Basic). or empty string if you do not want to specify this parameter.

Comentarios

This method is supported for backward compatibility. Use schema change replication when adding columns to or removing columns from a published table. For more information, see Realizar cambios de esquema en bases de datos de publicaciones.

The ReplicationAddColumn method can only be called by members of the sysadmin fixed server role at the Publisher of by members of the db_owner fixed database role on the publication database.

Calling ReplicationAddColumn is equivalent to executing sp_repladdcolumn (Transact-SQL).

Vea también

Referencia

ReplicationTable Clase

Espacio de nombres Microsoft.SqlServer.Replication