JSONB performance enhancement for 9.6

[Tom Smith <tomsmith1989sk@xxxxxxxxx>]

Hello:

Is there a plan for 9.6 to resolve the issue of very slow query/retrieval of jsonb fields

when there are large number (maybe several thousands) of top level keys.

Currently, if I save a large json document with top level keys of thousands and query/retrieve

field values,  the whole document has to be first decompressed and load to memory

before searching for the specific field key/value.

Thanks in Advance