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From: Tom Lane <[email protected]>
To: Andrew Dunstan <[email protected]>
Cc: Heikki Linnakangas <[email protected]>
Cc: Greg Stark <[email protected]>
Cc: Bruce Momjian <[email protected]>
Cc: Gavin Flower <[email protected]>
Cc: David E. Wheeler <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: Peter Geoghegan <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: default opclass for jsonb (was Re: Call for GIST/GIN/SP-GIST opclass documentation)
Date: Sat, 10 May 2014 17:55:44 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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Andrew Dunstan <[email protected]> writes:
> On 05/10/2014 04:42 PM, Heikki Linnakangas wrote:
>> Whether the opclasses use hashing to shorten the key is an orthogonal 
>> property, and IMHO not as important. To reflect that, I suggest that 
>> we name the opclasses:
>> 
>> json_path_ops
>> json_value_ops
>> 
>> or something along those lines.

> That looks like the first suggestion I've actually liked and that users 
> will be able to understand.

I'd prefer to stick with just "jsonb_ops" for the default opclass.
Also, "jsonb_value_ops" is not le mot juste anyway, because that opclass
doesn't just index values it also indexes keys (if I've got the JSON
terminology straight).  However, I could accept renaming jsonb_hash_ops
to jsonb_path_ops, as long as we do it PDQ.

			regards, tom lane


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