BulkInsertTask.UseFormatFile Proprietà
Definizione
Importante
Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.
Ottiene o imposta un valore booleano che indica se l'attività Inserimento bulk utilizza un file di formato.
public:
property bool UseFormatFile { bool get(); void set(bool value); };
public bool UseFormatFile { get; set; }
member this.UseFormatFile : bool with get, set
Public Property UseFormatFile As Boolean
Valore della proprietà
true se l'attività Inserimento bulk utilizza un file di formato.
Implementazioni
Esempio
Nell'esempio seguente viene creato un oggetto BulkInsertTask , quindi vengono visualizzate le impostazioni predefinite delle proprietà, incluso UseFormatFile , usando TaskHost . Nell'esempio vengono quindi impostati due campi per illustrare come impostare i valori dei campi.
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Tasks.BulkInsertTask;
namespace Microsoft.SqlServer.SSIS.Samples
{
class Program
{
static void Main(string[] args)
{
Package pkg = new Package();
Executable exec1 = pkg.Executables.Add("STOCK:BulkInsertTask");
TaskHost th = exec1 as TaskHost;
// List the default values of the Bulk Insert task
// by using the Properties collection of the TaskHost.
Console.WriteLine("BatchSize {0}", th.Properties["BatchSize"].GetValue(th));
Console.WriteLine("CheckConstraints {0}", th.Properties["CheckConstraints"].GetValue(th));
Console.WriteLine("CodePage {0}", th.Properties["CodePage"].GetValue(th));
Console.WriteLine("DataFileType {0}", th.Properties["DataFileType"].GetValue(th));
Console.WriteLine("DebugMode {0}", th.Properties["DebugMode"].GetValue(th));
Console.WriteLine("DestinationConnection {0}", th.Properties["DestinationConnection"].GetValue(th));
Console.WriteLine("DestinationTableName {0}", th.Properties["DestinationTableName"].GetValue(th));
Console.WriteLine("FieldTerminator {0}", th.Properties["FieldTerminator"].GetValue(th));
Console.WriteLine("FireTriggers {0}", th.Properties["FireTriggers"].GetValue(th));
Console.WriteLine("FirstRow {0}", th.Properties["FirstRow"].GetValue(th));
Console.WriteLine("FormatFile {0}", th.Properties["FormatFile"].GetValue(th));
Console.WriteLine("KeepIdentity {0}", th.Properties["KeepIdentity"].GetValue(th));
Console.WriteLine("KeepNulls {0}", th.Properties["KeepNulls"].GetValue(th));
Console.WriteLine("LastRow {0}", th.Properties["LastRow"].GetValue(th));
Console.WriteLine("MaximumErrors {0}", th.Properties["MaximumErrors"].GetValue(th));
Console.WriteLine("RowTerminator {0}", th.Properties["RowTerminator"].GetValue(th));
Console.WriteLine("SortedData {0}", th.Properties["SortedData"].GetValue(th));
Console.WriteLine("SourceConnection {0}", th.Properties["SourceConnection"].GetValue(th));
Console.WriteLine("SqlStatement {0}", th.Properties["SqlStatement"].GetValue(th));
Console.WriteLine("SuspendRequired {0}", th.Properties["SuspendRequired"].GetValue(th));
Console.WriteLine("TableLock {0}", th.Properties["TableLock"].GetValue(th));
Console.WriteLine("UseFormatFile {0}", th.Properties["UseFormatFile"].GetValue(th));
Console.WriteLine("--------------------------");
// Show how to set a property by using the TaskHost Properties.
th.Properties["CheckConstraints"].SetValue(th, true);
th.Properties["DataFileType"].SetValue(th, DTSBulkInsert_DataFileType.DTSBulkInsert_DataFileType_Native);
Console.WriteLine("New value of CheckConstraints and DataFileType: {0}, {1}", th.Properties["CheckConstraints"].GetValue(th), th.Properties["DataFileType"].GetValue(th));
}
}
}
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports Microsoft.SqlServer.Dts.Runtime
Imports Microsoft.SqlServer.Dts.Tasks.BulkInsertTask
Namespace Microsoft.SqlServer.SSIS.Samples
Class Program
Shared Sub Main(ByVal args() As String)
Dim pkg As Package = New Package()
Dim exec1 As Executable = pkg.Executables.Add("STOCK:BulkInsertTask")
Dim th As TaskHost = exec1 as TaskHost
' List the default values of the Bulk Insert task
' by using the Properties collection of the TaskHost.
Console.WriteLine("BatchSize {0}", th.Properties("BatchSize").GetValue(th))
Console.WriteLine("CheckConstraints {0}", th.Properties("CheckConstraints").GetValue(th))
Console.WriteLine("CodePage {0}", th.Properties("CodePage").GetValue(th))
Console.WriteLine("DataFileType {0}", th.Properties("DataFileType").GetValue(th))
Console.WriteLine("DebugMode {0}", th.Properties("DebugMode").GetValue(th))
Console.WriteLine("DestinationConnection {0}", th.Properties("DestinationConnection").GetValue(th))
Console.WriteLine("DestinationTableName {0}", th.Properties("DestinationTableName").GetValue(th))
Console.WriteLine("FieldTerminator {0}", th.Properties("FieldTerminator").GetValue(th))
Console.WriteLine("FireTriggers {0}", th.Properties("FireTriggers").GetValue(th))
Console.WriteLine("FirstRow {0}", th.Properties("FirstRow").GetValue(th))
Console.WriteLine("FormatFile {0}", th.Properties("FormatFile").GetValue(th))
Console.WriteLine("KeepIdentity {0}", th.Properties("KeepIdentity").GetValue(th))
Console.WriteLine("KeepNulls {0}", th.Properties("KeepNulls").GetValue(th))
Console.WriteLine("LastRow {0}", th.Properties("LastRow").GetValue(th))
Console.WriteLine("MaximumErrors {0}", th.Properties("MaximumErrors").GetValue(th))
Console.WriteLine("RowTerminator {0}", th.Properties("RowTerminator").GetValue(th))
Console.WriteLine("SortedData {0}", th.Properties("SortedData").GetValue(th))
Console.WriteLine("SourceConnection {0}", th.Properties("SourceConnection").GetValue(th))
Console.WriteLine("SqlStatement {0}", th.Properties("SqlStatement").GetValue(th))
Console.WriteLine("SuspendRequired {0}", th.Properties("SuspendRequired").GetValue(th))
Console.WriteLine("TableLock {0}", th.Properties("TableLock").GetValue(th))
Console.WriteLine("UseFormatFile {0}", th.Properties("UseFormatFile").GetValue(th))
Console.WriteLine("--------------------------")
' Show how to set a property by using the TaskHost Properties.
th.Properties("CheckConstraints").SetValue(th, True)
th.Properties("DataFileType").SetValue(th, DTSBulkInsert_DataFileType.DTSBulkInsert_DataFileType_Native)
Console.WriteLine("New value of CheckConstraints and DataFileType: {0}, {1}", th.Properties("CheckConstraints").GetValue(th), th.Properties("DataFileType").GetValue(th))
End Sub
End Class
End Namespace
Esempio di output
BatchSize 0
CheckConstraints false
Tabella codici non ELABORAta
DataType 0
DebugMode false
DestinationConnection
DestinationTableName
Scheda FieldTerminator
FireTriggers false
FirstRow 1
FormatFile
KeepIdentity false
KeepNulls false
LastRow 0
MaximumErrors 0
RowTerminator {CR} {LF}
SortedData
SourceConnection
SQLStatement System. String []
SuspendRequired false
TableLock false
UseFormatFile false
--------------------------
Nuovo valore di CHECKCONSTRAINTS e filetype: true, 1
Commenti
Se il valore è true , è necessario specificare anche un file di formato di inserimento bulk specificato nella FormatFile Proprietà.