On Tue, Aug 23, 2011 at 4:51 PM, Alvaro Herrera
alvhe...@commandprompt.com wrote:
Excerpts from Robert Haas's message of mar ago 23 17:43:13 -0300 2011:
On Tue, Aug 23, 2011 at 4:17 PM, Tom Lane t...@sss.pgh.pa.us wrote:
Robert Haas robertmh...@gmail.com writes:
What I think would be really
The attached patch adds an option to the COPY command to skip writing
WAL when the following conditions are all met:
1) The table is empty (zero size on disk)
2) The copy command can obtain an access exclusive lock on the table
with out blocking.
3) The WAL isn't needed for replication
For
Steve Singer ssin...@ca.afilias.info writes:
The attached patch adds an option to the COPY command to skip writing
WAL when the following conditions are all met:
1) The table is empty (zero size on disk)
2) The copy command can obtain an access exclusive lock on the table
with out
On Tue, Aug 23, 2011 at 3:05 PM, Tom Lane t...@sss.pgh.pa.us wrote:
Steve Singer ssin...@ca.afilias.info writes:
The attached patch adds an option to the COPY command to skip writing
WAL when the following conditions are all met:
1) The table is empty (zero size on disk)
2) The copy command
Robert Haas robertmh...@gmail.com writes:
What I think would be really interesting is a way to make this work
when the table *isn't* empty. In other words, have a COPY option that
(1) takes an exclusive lock on the table, (2) writes the data being
inserted into new pages beyond the old EOF,
Excerpts from Robert Haas's message of mar ago 23 17:08:50 -0300 2011:
What I think would be really interesting is a way to make this work
when the table *isn't* empty. In other words, have a COPY option that
(1) takes an exclusive lock on the table, (2) writes the data being
inserted into
On 11-08-23 04:17 PM, Tom Lane wrote:
Robert Haasrobertmh...@gmail.com writes:
What I think would be really interesting is a way to make this work
when the table *isn't* empty. In other words, have a COPY option that
(1) takes an exclusive lock on the table, (2) writes the data being
inserted
On Tue, Aug 23, 2011 at 4:17 PM, Tom Lane t...@sss.pgh.pa.us wrote:
Robert Haas robertmh...@gmail.com writes:
What I think would be really interesting is a way to make this work
when the table *isn't* empty. In other words, have a COPY option that
(1) takes an exclusive lock on the table, (2)
Excerpts from Robert Haas's message of mar ago 23 17:43:13 -0300 2011:
On Tue, Aug 23, 2011 at 4:17 PM, Tom Lane t...@sss.pgh.pa.us wrote:
Robert Haas robertmh...@gmail.com writes:
What I think would be really interesting is a way to make this work
when the table *isn't* empty. In other
On Tue, 2011-08-23 at 15:05 -0400, Tom Lane wrote:
Steve Singer ssin...@ca.afilias.info writes:
The attached patch adds an option to the COPY command to skip writing
WAL when the following conditions are all met:
1) The table is empty (zero size on disk)
2) The copy command can obtain
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