Re: bigint out of range - Mailing list pgsql-general

From Peter J. Holzer
Subject Re: bigint out of range
Date
Msg-id 20190518204941.d2o5xy2b53r266ws@hjp.at
Whole thread Raw
In response to Re: bigint out of range  (Ron <ronljohnsonjr@gmail.com>)
Responses Re: bigint out of range
List pgsql-general
On 2019-05-18 15:19:22 -0500, Ron wrote:
> On 5/18/19 2:27 PM, Peter J. Holzer wrote:
> > On 2019-05-18 10:49:53 -0700, David G. Johnston wrote:
> > > You don’t perform math on a hash
> > That's not generally true. Hashes are used for further computation for
> > example in hash tables or in cryptography.
>
> How is it "using math" to use a hash key in a hash lookup table?

hash modulo table size.

        hp

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