SELECT INTO ステートメント
SELECT INTO ステートメントを使って、書式付きデータをファイルにエクスポートできます。
SQL クエリを使ったデータのエクスポート
次のクエリは、comma-separated values(CSV)ファイルフォーマットにデータをエクスポートします。
SELECT CustNum, Company INTO [csv://Customers.txt] FROM [Customers] WHERE CompanyName = 'CompanyName'ファイルURI で他のフォーマットを指定できます。利用可能な区切り文字はタブ、セミコロン、カンマです。デフォルトはカンマです。次の例は、tab-separated values(TSV)にエクスポートします。
SELECT CustNum, Company INTO [csv://Customers.txt;delimiter=tab] FROM [Customers] WHERE CompanyName = 'CompanyName'
C#
String connectionString = "Service=Erp.BO.CustomerSvc;ERPInstance=MyInstance;URL=https://myaccount.epicorsaas.com;User=username;Password=password;";
using (EpicorERPConnection connection = new EpicorERPConnection(connectionString)) {
EpicorERPCommand cmd = new EpicorERPCommand("SELECT CustNum, Company INTO [csv://Customers.txt] FROM [Customers] WHERE CompanyName = 'CompanyName' ", connection);
int rowsAffected = cmd.ExecuteNonQuery();
}
VB.NET
Dim connectionString As [String] = "Service=Erp.BO.CustomerSvc;ERPInstance=MyInstance;URL=https://myaccount.epicorsaas.com;User=username;Password=password;"
Using connection As New EpicorERPConnection(connectionString)
Dim cmd As New EpicorERPCommand("SELECT CustNum, Company INTO [csv://Customers.txt] FROM [Customers] WHERE CompanyName = 'CompanyName'", connection)
Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using
URI で他のファイルフォーマットを指定できます。以下の例は、tab-separated values(TSV)にエクスポートします。
C#
String connectionString = "Service=Erp.BO.CustomerSvc;ERPInstance=MyInstance;URL=https://myaccount.epicorsaas.com;User=username;Password=password;";
using (EpicorERPConnection connection = new EpicorERPConnection(connectionString)) {
EpicorERPCommand cmd = new EpicorERPCommand("SELECT * INTO [Customers] IN [csv://filename=c:/Customers.csv;delimiter=tab] FROM [Customers] WHERE CompanyName <> 'CompanyName'", connection);
int rowsAffected = cmd.ExecuteNonQuery();
}
VB.NET
Dim connectionString As [String] = "Service=Erp.BO.CustomerSvc;ERPInstance=MyInstance;URL=https://myaccount.epicorsaas.com;User=username;Password=password;"
Using connection As New EpicorERPConnection(connectionString)
Dim cmd As New EpicorERPCommand("SELECT * INTO [Customers] IN [csv://filename=c:/Customers.csv;delimiter=tab] FROM [Customers] WHERE CompanyName <> 'CompanyName'", connection)
Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using