Horton

Re: ALTER TABLE lock strength reduction patch is unsafe

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Simon Riggs <simon@2ndquadrant.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2011-06-24T20:00:27Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Add bytea_agg, parallel to string_agg.

  2. Fix ALTER TABLE ONLY .. DROP CONSTRAINT.

On Fri, Jun 24, 2011 at 3:46 PM, Simon Riggs <simon@2ndquadrant.com> wrote:
> Test case please. I don't understand the problem you're describing.

S1: select * from foo;
S2: begin;
S2: alter table foo alter column a set storage plain;
S1: select * from foo;
<blocks>

-- 
Robert Haas
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