Apache ORC support

Dataedo 9.3 added support for ORC files. Dataedo scans ORC file and builds a structure that includes:

• Primitive types (boolean, byte, int, long, float, string ...)
• Compound types:
  • Struct
  • List
  • Map
  • Union

Each field contains:

• Name,
• Data type,
• Nullabiltiy.

To add Avro file:

• right click on any database or Structures folder, choose Add Object, then Add/Import Structure, or
• on main ribbon select Add Object then Structure/File, or
• select Structures folder and on main ribbon select Add Structure/File.

Then select Import from file and ORC format. To read the file, point to a ORC file on the disk and click Next. This will scan the content and open Structure designer with a parsed structure. You can use this window to edit names, data types and field types and save with Save button.

Guide: Adding files to the catalog