Re: [HACKERS] btree_gin and btree_gist for enums

On 02/24/2017 05:34 PM, Andrew Dunstan wrote:
>
> On 02/24/2017 02:55 PM, Andrew Dunstan wrote:
>> On 02/24/2017 11:02 AM, Tom Lane wrote:
>>>> I don't know what to call it either. In my test I used
>>>> CallerContextFunctionCall2 - not sure if that's quite right, but should
>>>> be close.
>>> CallerInfo?  CallerFInfo?  Or we could spell out CallerFmgrInfo but
>>> that seems a bit verbose.
>>>
>>>             
>> I'll go with CallerFInfoFunctionCall2 etc.
>>
>> In the btree_gist system the calls to the routines like enum_cmp are
>> buried about three levels deep. I'm thinking I'll just pass the flinfo
>> down the stack and just call these routines at the bottom level.
>>
>>
>>
>
> It's occurred to me that we could reduce the code clutter in fmgr.c a
> bit by turning the DirectFunctionCall{n]Coll functions into macros
> calling these functions and passing NULL as the flinfo param.
>



here's a patch along those lines. If there's agreement on this I can
finish up the work on btree_gist and btree_gin supoport for enums.

cheers

andrew

-- 
Andrew Dunstan                https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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