| From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
|---|---|
| To: | David Fetter <david(at)fetter(dot)org> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: COPY and Volatile default expressions |
| Date: | 2013-04-15 16:20:05 |
| Message-ID: | CA+U5nM+12=8BPZMubkcSSbYmXaAGZNNJK99+wUZ3E-9-Aduxrw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On 15 April 2013 17:08, David Fetter <david(at)fetter(dot)org> wrote:
>> Loading data into a table with a SERIAL or UUID column is the main
>> use case, so I'll measure that.
>
> The former is common enough a use case to optimize specifically,
> should the numbers come out right. Do you suppose that an in-core
> UUID generator would help the latter make more sense as a part of the
> same use case?
Only if some form of labelling becomes an issue, but I'm ever hopeful.
Let's wait for the test results now.
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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