| From: | Petr Jelinek <petr(at)2ndquadrant(dot)com> |
|---|---|
| To: | Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Simon Riggs <simon(at)2ndQuadrant(dot)com> |
| Cc: | Andres Freund <andres(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Sequence Access Method WIP |
| Date: | 2014-12-15 10:36:53 |
| Message-ID: | 548EB9C5.5090905@2ndquadrant.com |
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| Lists: | pgsql-hackers |
On 10/12/14 03:33, Petr Jelinek wrote:
> On 24/11/14 12:16, Heikki Linnakangas wrote:
>
> About the rough edges:
> - The AlterSequence is not prettiest code around as we now have to
> create new relation when sequence AM is changed and I don't know how to
> do that nicely
> - I am not sure if I did the locking, command order and dependency
> handling in AlterSequence correcly
This version does AlterSequence differently and better. Didn't attach
the gapless sequence again as that one is unchanged.
--
Petr Jelinek http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-seqam-v5.patch | text/x-diff | 143.0 KB |
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