ODBC Driver for WordPress

Build 20.0.7587

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 Id, Name INTO [csv://Categories.txt] FROM [Categories] WHERE Id = '1668776136772254'
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 Id, Name INTO [csv://Categories.txt;delimiter=tab] FROM [Categories] WHERE Id = '1668776136772254'

C#

String connectionString = "URL=http://www.yourwordpresshost.com;User=yourUsername;Password=yourPassword;";

using (WordpressConnection connection = new WordpressConnection(connectionString)) {
  WordpressCommand cmd = new WordpressCommand("SELECT Id, Name INTO [csv://Categories.txt] FROM [Categories] WHERE Id = '1668776136772254' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "URL=http://www.yourwordpresshost.com;User=yourUsername;Password=yourPassword;" 

Using connection As New WordpressConnection(connectionString)
  Dim cmd As New WordpressCommand("SELECT Id, Name INTO [csv://Categories.txt] FROM [Categories] WHERE Id = '1668776136772254'", 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 = "URL=http://www.yourwordpresshost.com;User=yourUsername;Password=yourPassword;";

using (WordpressConnection connection = new WordpressConnection(connectionString)) {
  WordpressCommand cmd = new WordpressCommand("SELECT * INTO [Categories] IN [csv://filename=c:/Categories.csv;delimiter=tab] FROM [Categories] WHERE Id = '1668776136772254'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "URL=http://www.yourwordpresshost.com;User=yourUsername;Password=yourPassword;" 

Using connection As New WordpressConnection(connectionString)
  Dim cmd As New WordpressCommand("SELECT * INTO [Categories] IN [csv://filename=c:/Categories.csv;delimiter=tab] FROM [Categories] WHERE Id = '1668776136772254'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using

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Build 20.0.7587