ODBC Driver for Quandl

Build 20.0.7587

SELECT INTO Statements

You can use the SELECT INTO statement to export formatted data to a file.

Data Export with an SQL Query

The following query exports data into a file formatted in comma-separated values (CSV):

SELECT High, Date INTO [csv://AAPL.txt] FROM [AAPL] WHERE collapse = 'daily'
You can specify other formats in the file URI. The possible delimiters are tab, semicolon, and comma with the default being a comma. The following example exports tab-separated values:
SELECT High, Date INTO [csv://AAPL.txt;delimiter=tab] FROM [AAPL] WHERE collapse = 'daily'

C#

String connectionString = "ApiKey=abc123;DatabaseCode=WIKI;";

using (QuandlConnection connection = new QuandlConnection(connectionString)) {
  QuandlCommand cmd = new QuandlCommand("SELECT High, Date INTO [csv://AAPL.txt] FROM [AAPL] WHERE collapse = 'daily' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "ApiKey=abc123;DatabaseCode=WIKI;" 

Using connection As New QuandlConnection(connectionString)
  Dim cmd As New QuandlCommand("SELECT High, Date INTO [csv://AAPL.txt] FROM [AAPL] WHERE collapse = 'daily'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using
You can specify other file formats in the URI. The following example exports tab-separated values:

C#

String connectionString = "ApiKey=abc123;DatabaseCode=WIKI;";

using (QuandlConnection connection = new QuandlConnection(connectionString)) {
  QuandlCommand cmd = new QuandlCommand("SELECT * INTO [AAPL] IN [csv://filename=c:/AAPL.csv;delimiter=tab] FROM [AAPL] WHERE collapse = 'daily'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "ApiKey=abc123;DatabaseCode=WIKI;" 

Using connection As New QuandlConnection(connectionString)
  Dim cmd As New QuandlCommand("SELECT * INTO [AAPL] IN [csv://filename=c:/AAPL.csv;delimiter=tab] FROM [AAPL] WHERE collapse = 'daily'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using

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Build 20.0.7587