I'm looking at the code behind the foreign key checks in ri_triggers.c, and
something's got me a little confused.
In both cases (FK insert/update checking the PK, and PK update/delete
checking the FK) the check is done with a SELECT ... FOR KEY SHARE.
This makes perfect sense for PK checks, but
On Thu, Oct 9, 2014 at 3:30 PM, Rob Flemming robf...@gmail.com wrote:
Hi I've had a a PostgreSQL 9.3 server running on Windows 7 for several
months.
While trying to diagnose a remote computer's connection problem (through
ArcGIS, grrr), i was clicking through the postgres (data) directory
Nick Barnes nickbarne...@gmail.com writes:
I'm looking at the code behind the foreign key checks in ri_triggers.c, and
something's got me a little confused.
In both cases (FK insert/update checking the PK, and PK update/delete
checking the FK) the check is done with a SELECT ... FOR KEY
Hello,
May I know from which version of psql JDBC driver, it provides
org.postgresql.copy.CopyManager please?
postgresql-8.3-605.jdbc4.jar does not have this class.
Thanks a lot!
Emi
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On 10/10/14 16:14, Emi Lu wrote:
Hello,
May I know from which version of psql JDBC driver, it provides
org.postgresql.copy.CopyManager please?
postgresql-8.3-605.jdbc4.jar does not have this class.
Thanks a lot!
Emi
Its present in both the JDB3 and JDBC4 jar files on my 14.04 Ubuntu box.
On 10/10/14 16:22, Tim Clarke wrote:
On 10/10/14 16:14, Emi Lu wrote:
Hello,
May I know from which version of psql JDBC driver, it provides
org.postgresql.copy.CopyManager please?
postgresql-8.3-605.jdbc4.jar does not have this class.
Thanks a lot!
Emi
Its present in both the JDB3 and
On 10/10/2014 08:14 AM, Emi Lu wrote:
Hello,
May I know from which version of psql JDBC driver, it provides
org.postgresql.copy.CopyManager please?
postgresql-8.3-605.jdbc4.jar does not have this class.
Well according to this:
Hi, today I needed to re-create certain records deleted from a mysql
database, so I restored an old backup, opened a terminal and logged in
to the old database using the mysql command line utility, then opened
a new terminal with mysql connected to the production database. Then did
a select *
On 10/10/2014 10:27 AM, Leonardo M. Ramé wrote:
Hi, today I needed to re-create certain records deleted from a mysql
database, so I restored an old backup, opened a terminal and logged in
to the old database using the mysql command line utility, then opened
a new terminal with mysql connected to
On Sat, Oct 11, 2014 at 1:32 AM, Tom Lane t...@sss.pgh.pa.us wrote:
Nick Barnes nickbarne...@gmail.com writes:
I'm looking at the code behind the foreign key checks in ri_triggers.c,
and
something's got me a little confused.
In both cases (FK insert/update checking the PK, and PK
El 10/10/14 a las 14:37, Adrian Klaver escibió:
On 10/10/2014 10:27 AM, Leonardo M. Ramé wrote:
Hi, today I needed to re-create certain records deleted from a mysql
database, so I restored an old backup, opened a terminal and logged in
to the old database using the mysql command line utility,
I had skimmed the presentation slides, but I hadn't looked that closely
because it appeared to be using cosine similarity metrics, and only
operated on matrices, neither of which are what I wanted.
On closer examination, I think I could explode my packed hash values to
a matrix. I'm not sure
On Oct 10, 2014, at 1:27 PM, Leonardo M. Ramé l.r...@griensu.com wrote:
Hi, today I needed to re-create certain records deleted from a mysql
database, so I restored an old backup, opened a terminal and logged in to the
old database using the mysql command line utility, then opened a new
On 10/10/2014 10:42 AM, Leonardo M. Ramé wrote:
El 10/10/14 a las 14:37, Adrian Klaver escibió:
On 10/10/2014 10:27 AM, Leonardo M. Ramé wrote:
Hi, today I needed to re-create certain records deleted from a mysql
database, so I restored an old backup, opened a terminal and logged in
to the
El 10/10/14 a las 14:50, vibhor.ku...@enterprisedb.com escibió:
On Oct 10, 2014, at 1:27 PM, Leonardo M. Ramé l.r...@griensu.com wrote:
Hi, today I needed to re-create certain records deleted from a mysql database, so I restored an old backup,
opened a terminal and logged in to the old
On 10/10/2014 10:41 AM, Nick Barnes wrote:
I understand why the FK insert needs to lock on the PK row. But why is
the PK delete trying to lock the FK row? If it finds one, won't the
delete fail anyway? If it doesn't find one, what is there to lock?
I would say this has to do with setting
On Oct 10, 2014, at 1:52 PM, Leonardo M. Ramé l.r...@griensu.com wrote:
El 10/10/14 a las 14:50, vibhor.ku...@enterprisedb.com escibió:
On Oct 10, 2014, at 1:27 PM, Leonardo M. Ramé l.r...@griensu.com wrote:
Hi, today I needed to re-create certain records deleted from a mysql
On 10/9/14, 12:41 AM, Andrus wrote:
Hi!
There really is no easy way to make a single ALTER for each table unless you
use a programming language.
I’snt SQL a programming language ?
However, adding a GROUP BY c.relname,a.attname
would certainly simplify editing. Then you can combine all the
FWIW, you could also use an IP connection to Postgres instead of the local
socket.
On 10/8/14, 6:34 PM, Stephen Davies wrote:
This is not the same issue.
However, I had already disabled SELinux for other reasons.
The actual cause of my issue was the new private tmp facility in systemd
On 10/8/14, 2:49 AM, Vitaly Isaev wrote:
Hello,
I have faced with a complicated case of table synchronisation. The full
description of the problem (with some figures) is posted here:
On 10/7/14, 10:40 PM, Gavin Flower wrote:
Yeah, I'm pretty convinced at this point that history/versioning should be
built on top of a schema that always contains the current information, if for
no other reason than so you always have a PK that points to what's current in
addition to your
On 10/8/14, 3:17 PM, Israel Brewster wrote:
Except that the last data point received is still valid as the aircraft's
current location, even if it came in several hours ago - which we may well care
about. That is, some users may need to see where a given aircraft (or the
entire fleet) is,
Yes but that would have involved changing hundreds of CGI scripts. Dropping
the private tmp was easier.
On 11/10/14 07:01, Jim Nasby wrote:
FWIW, you could also use an IP connection to Postgres instead of the local
socket.
On 10/8/14, 6:34 PM, Stephen Davies wrote:
This is not the same
On Fri, Oct 10, 2014 at 2:04 PM, Jim Nasby jim.na...@bluetreble.com wrote:
On 10/8/14, 3:17 PM, Israel Brewster wrote:
Except that the last data point received is still valid as the aircraft's
current location, even if it came in several hours ago - which we may well
care about. That is,
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