Re: proposal: searching in array function - array_position - Mailing list pgsql-hackers

From Jim Nasby
Subject Re: proposal: searching in array function - array_position
Date
Msg-id 54C818C1.1010508@BlueTreble.com
Whole thread Raw
In response to Re: proposal: searching in array function - array_position  (Pavel Stehule <pavel.stehule@gmail.com>)
Responses Re: proposal: searching in array function - array_position
List pgsql-hackers
On 1/27/15 4:36 AM, Pavel Stehule wrote:
> 2015-01-26 23:29 GMT+01:00 Jim Nasby <Jim.Nasby@bluetreble.com <mailto:Jim.Nasby@bluetreble.com>>:
>
>     On 1/26/15 4:17 PM, Pavel Stehule wrote:
>
>              Any way to reduce the code duplication between the array and non-array versions? Maybe factor out the
operatorcaching code?
 
>
>
>         I though about it - but there is different checks, different result processing, different result type.
>
>         I didn't find any readable and reduced form :(
>
>
>     Yeah, that's why I was thinking specifically of the operator caching code... isn't that identical? That would at
leastremove a dozen lines...
 
>
>
> It is only partially identical - I would to use cache for array_offset, but it is not necessary for array_offsets ..
dependshow we would to modify current API to support externally cached data.
 

Externally cached data?
-- 
Jim Nasby, Data Architect, Blue Treble Consulting
Data in Trouble? Get it in Treble! http://BlueTreble.com



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