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nested hstore patch

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: nested hstore patch
Date: 2013-11-12 18:35:31
Message-ID: (view raw or whole thread)
Lists: pgsql-hackers

Attatched patch adds nesting feature, types (string, boll and numeric values), 
arrays and scalar to hstore type.

All new features are described in PGConf.EU talk (since PGCon 
some features was added).

Patch includes:
1 implementaion SRF_RETURN_NEXT_NULL()
2 contrib/hstore changes
3 docs of new hstore module (many thanks to  David E. Wheeler 

In current state patch is in WIP status, for short period I plan to move support 
of binary nested structure to core to share binary representation for hstore and 
json types.

Teodor Sigaev                                   E-mail: teodor(at)sigaev(dot)ru

Attachment: nested_hstore-0.40.patch.gz
Description: application/x-tar (68.9 KB)


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