TDV Adapter for Elasticsearch

Build 21.0.8137

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):

boolean ret = stat.execute("SELECT Id, Name INTO "csv://c:/[CData].[Elasticsearch].Employee.txt" FROM "[CData].[Elasticsearch].Employee" WHERE Industry = 'Floppy Disks'");
System.out.println(stat.getUpdateCount()+" rows affected");
You can specify other file formats in the URI. The following example exports tab-separated values:
Statement stat = conn.createStatement();
boolean ret = stat.execute("SELECT * INTO "[CData].[Elasticsearch].Employee" IN 'csv://filename=c:/[CData].[Elasticsearch].Employee.csv;delimiter=tab' FROM "[CData].[Elasticsearch].Employee" WHERE Industry = 'Floppy Disks'");
System.out.println(stat.getUpdateCount()+" rows affected");

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Build 21.0.8137