テーブルから情報を削除するには、DELETE ステートメントを使用します。

DELETE 構文

DELETE ステートメントには、次の例に示すように、FROM 句のテーブル名とWHERE 句の行の主キーが必要です。

<delete_statement> ::= DELETE FROM <table_name> WHERE { Id = <expression> } [ { AND | OR } ... ]

<expression> ::=
  | @ <parameter> 
  | ?
  | <literal>

次の例に示すように、ExecuteNonQuery メソッドを使って、データ操作コマンドを実行し影響を受ける行数を取得できます。

C#

String connectionString = "ConnectionType=SOAP;User=myuser;Password=mypassword;Tenant=mycompany;BaseURL=https://wd3-impl-services1.workday.com";
using (WorkdayConnection connection = new WorkdayConnection(connectionString)) {
  int rowsAffected;
  WorkdayCommand cmd = new WorkdayCommand("DELETE FROM [CData].[Human_Resources].Workers WHERE Id = @myId", connection);
  cmd.Parameters.Add(new WorkdayParameter("myId","0e44c92412d34b01ace61e80a47aaf6d"));
  rowsAffected = cmd.ExecuteNonQuery();
}

VB.NET

  
Dim connectionString As [String] = "ConnectionType=SOAP;User=myuser;Password=mypassword;Tenant=mycompany;BaseURL=https://wd3-impl-services1.workday.com"
Using connection As New WorkdayConnection(connectionString)
  Dim rowsAffected As Integer
  Dim cmd As New WorkdayCommand("DELETE FROM [CData].[Human_Resources].Workers WHERE Id = @myId", connection)
  cmd.Parameters.Add(New WorkdayParameter("myId", "0e44c92412d34b01ace61e80a47aaf6d"))
  rowsAffected = cmd.ExecuteNonQuery()
End Using