Hi,
I would like to create a GIN index on a set of JSON documents. Right now I'm storing the data in a JSONB column. The current index looks like this:
CREATE INDEX document_payload_idx
ON document
USING gin
(payload jsonb_path_ops);
The index is pretty small, but the actual data takes up a lot of space. Is there a way to get Postgres to index the table as if the JSON were there, but not actually put the data in the table? I could either store the docs elsewhere and keep a reference, or compress them and put them in the table in compressed form as a blob.
Thanks much for your help.
Larry
