Re: [Firebird-devel] HASH function (CORE-4436)

[Adriano d. S. F. <adr...@gm...>]

Em 18/07/2017 16:58, Dimitry Sibiryakov escreveu:
> 18.07.2017 21:52, Adriano dos Santos Fernandes wrote:
>> It will be described as VARCHAR, so real length depends on the algorithm
>> used by the user.
> 
>   Index is built on full data length, not real one.
> 

People will not be crazy to create computed index on hashes.

They will store hash on field of appropriate length for the given hash
and index it.


Adriano