| From: | Greg Smith <greg(at)2ndquadrant(dot)com> |
|---|---|
| To: | Nicolas Garfinkiel <nicolas(dot)garfinkiel(at)genesis-manlab(dot)com(dot)ar> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: migrate hashname function from 8.1.x to 8.4 |
| Date: | 2011-01-11 15:41:19 |
| Message-ID: | 4D2C7A1F.4050600@2ndquadrant.com |
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| Thread: | |
| Lists: | pgsql-general |
Nicolas Garfinkiel wrote:
>
> I'm trying to upgrade our pgsql from 8.1 to 8.4, but our system's
> login uses the hashname() function in order to get the proper password
> validation. Now pgsql's 8.4 hashname function is not compatible with
> 8.1's function. Do you have any ideas how I can reproduce 8.1 function
> in 8.4?
>
https://github.com/petere/pgvihash provides the function you're looking for.
I agree with Craig's concerns here, but this may let you convert toward
a better long-term format more easily.
--
Greg Smith 2ndQuadrant US greg(at)2ndQuadrant(dot)com Baltimore, MD
PostgreSQL Training, Services, and 24x7 Support www.2ndQuadrant.us
"PostgreSQL 9.0 High Performance": http://www.2ndQuadrant.com/books
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