FireDAC Components for Amazon S3

Build 21.0.7930

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 Name, OwnerId INTO [csv://Buckets.txt] FROM [Buckets] WHERE Name = 'TestBucket'
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 Name, OwnerId INTO [csv://Buckets.txt;delimiter=tab] FROM [Buckets] WHERE Name = 'TestBucket'

C#

String connectionString = "AWSAccessKey=a123;AWSSecretKey=s123;";

using (AmazonS3Connection connection = new AmazonS3Connection(connectionString)) {
  AmazonS3Command cmd = new AmazonS3Command("SELECT Name, OwnerId INTO [csv://Buckets.txt] FROM [Buckets] WHERE Name = 'TestBucket' ", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "AWSAccessKey=a123;AWSSecretKey=s123;" 

Using connection As New AmazonS3Connection(connectionString)
  Dim cmd As New AmazonS3Command("SELECT Name, OwnerId INTO [csv://Buckets.txt] FROM [Buckets] WHERE Name = 'TestBucket'", 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 = "AWSAccessKey=a123;AWSSecretKey=s123;";

using (AmazonS3Connection connection = new AmazonS3Connection(connectionString)) {
  AmazonS3Command cmd = new AmazonS3Command("SELECT * INTO [Buckets] IN [csv://filename=c:/Buckets.csv;delimiter=tab] FROM [Buckets] WHERE Name = 'TestBucket'", connection);
  int rowsAffected = cmd.ExecuteNonQuery();
} 

VB.NET

Dim connectionString As [String] = "AWSAccessKey=a123;AWSSecretKey=s123;" 

Using connection As New AmazonS3Connection(connectionString)
  Dim cmd As New AmazonS3Command("SELECT * INTO [Buckets] IN [csv://filename=c:/Buckets.csv;delimiter=tab] FROM [Buckets] WHERE Name = 'TestBucket'", connection)
  Dim rowsAffected As Integer = cmd.ExecuteNonQuery()
End Using

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Build 21.0.7930