Example 9—Writable External Web Table with Script

Creates a writable external web table, campaign_out, that pipes output data received by the segments to an executable script, to_adreport_etl.sh:

=# CREATE WRITABLE EXTERNAL WEB TABLE campaign_out
      (LIKE campaign)
      EXECUTE '/var/unload_scripts/to_adreport_etl.sh'
      FORMAT 'TEXT' (DELIMITER '|');