Обсуждение: Get index with C-language function

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Get index with C-language function

От
Chicago Schooler
Дата:
Is it possible to get indexes inside the C library API?

If so, in the context of partial indexes, is it possible to get indexes based upon their respective ranges?

I want to build a library that does parallelized joins, selects based exclusively on indexes, etc.

Re: Get index with C-language function

От
Peter Eisentraut
Дата:
On 7/28/15 1:21 AM, Chicago Schooler wrote:
> Is it possible to get indexes inside the C library API?

Not directly; you will have to run a query against the system catalogs.

Re: Get index with C-language function

От
Chicago Schooler
Дата:
Just found PGStrom.  Nevermind.

Thanks for your reply!

On Wed, Jul 29, 2015 at 2:05 PM, Peter Eisentraut <peter_e@gmx.net> wrote:
On 7/28/15 1:21 AM, Chicago Schooler wrote:
> Is it possible to get indexes inside the C library API?

Not directly; you will have to run a query against the system catalogs.