Hi Jeff,
autovacuum is off on the DB running on the filesystem snapshot.
What hint bits do you suppose it is setting? It's running only one COPY
command for days. Do you have any suggestions to make it more read only ?
On 2 December 2013 18:14, Jeff Janes jeff.ja...@gmail.com wrote:
On Mon,
John R Pierce wrote:
if the postgresql server was running when that file backup was made(*),
its pretty much worthless, it will have data corruption and errors
throughout.
Well, it would be better than nothing.
You can pg_resetxlog and manually clean up the inconsistencies.
That's better than
I have a query that results in the folowing EXPLAIN ANALYZE:
-
Limit (cost=0.00..537.96 rows=1 width=46) (actual time=53.869..53.871 rows=1
loops=1)
- Index Scan using addr_order_idx on addr (cost=0.00..234014.08 rows=435
width=46) (actual time=53.862..53.862 rows=1
On Mon, 09 Dec 2013 11:09:21 -0500 Thomas Harold thomas-li...@nybeta.com
wrote:
On 11/22/2013 5:57 AM, Albe Laurenz wrote:
Kaushal Shriyan wrote:
I have read on the web that Postgresql DB supports replication
across data centers. Any real life usecase examples if it has been
implemented
On Mon, 09 Dec 2013 06:20:41 -1000 Stephan Fabel sfa...@hawaii.edu wrote:
Hi all,
and sorry if I'm asking a question that has been answered before; has the
PostgreSQL community ever considered different key/value backends (sort of
like
MySQL with its many different options)?
We'd be
cool, SQL Workbench/J: does the job.
It's too bad that it doesn't list the lables/views, so that you can't just
open them with a click (i use select * from table to get the data), but it
works well.
thanks Thomas.
On Mon, Dec 9, 2013 at 11:51 PM, Thomas Kellerer spam_ea...@gmx.net wrote:
Willy-Bas Loos, 10.12.2013 13:30:
cool, SQL Workbench/J: does the job.
It's too bad that it doesn't list the lables/views, so that you can't just
open them with a click
(i use select * from table to get the data), but it works well.
Did you check the Database Explorer?
-BEGIN PGP SIGNED MESSAGE-
Hash: RIPEMD160
Columns 1-3 and 5 could say Entire Cluster. Column 4 might say
Selected tables (Slony), and I'm not sure off-hand what granularity #6
(Bucardo) is capable of. Column #7 might just say Varies.
Bucardo and Slony are both table-based and
Hi,
I can use: create or replace function etc
to alter a function.
However, this will create a new function instead of replacing the old one
when adding a parameter.
Is this possible without the use of DROP and CASCADE?
The function that I'm trying to alter is on some tables a default
Hi,
I am using sybase ase as dbms and I would migrate to
postgresql, but the absence of a built in DB audit functionality is a
show stopper for me.
So I would know if there is a way to get
information about DB events like:
server boots
login logout
table access.
attempt to access
2013/12/10 Stephan Fabel sfa...@hawaii.edu:
Hi all,
and sorry if I'm asking a question that has been answered before; has the
PostgreSQL community ever considered different key/value backends (sort of
like
MySQL with its many different options)?
We'd be very interested in seeing the
On Tue, Dec 10, 2013 at 8:26 AM, Peter Kroon plakr...@gmail.com wrote:
Hi,
I can use: create or replace function etc
to alter a function.
However, this will create a new function instead of replacing the old one
when adding a parameter.
Is this possible without the use of DROP and
misspa...@tiscali.it wrote:
I am using sybase ase as dbms and I would migrate to postgresql, but the
absence of a built in DB
audit functionality is a show stopper for me.
So I would know if there is a way to get information about DB events like:
server boots
login logout
table
On Tue, Dec 10, 2013 at 1:30 AM, Yuriy Rusinov yrusi...@gmail.com wrote:
Dear Colleagues !
I have to return setof values from C-function
I wrote
FuncCallContext *funcctx;
int call_cntr;
int max_calls;
AttInMetadata *attinmeta;
unsigned long il;
if
I have added code
Oid * oids = (Oid *)palloc (2*sizeof (Oid));
oids[0] = INT8OID;
oids[1] = FLOAT8OID;
if (get_call_result_type(fcinfo, oids, tupdescRes) !=
TYPEFUNC_COMPOSITE)
ereport(ERROR,
(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
On Tue, Dec 10, 2013 at 9:44 AM, Yuriy Rusinov yrusi...@gmail.com wrote:
I have added code
Oid * oids = (Oid *)palloc (2*sizeof (Oid));
oids[0] = INT8OID;
oids[1] = FLOAT8OID;
if (get_call_result_type(fcinfo, oids, tupdescRes) !=
TYPEFUNC_COMPOSITE)
On Tue, Dec 10, 2013 at 6:53 AM, misspa...@tiscali.it wrote:
I am using sybase ase as dbms and I would migrate to postgresql, but
the absence of a built in DB audit functionality is a show stopper for me.
So I would know if there is a way to get information about DB events like:
server
Hello.
I have one particular table with very specialized use. I am sending messages to
some partner. The partner processes them asynchronously, and then returns the
status report to me. The table is used to store a serialized version of the
message object, together with a few identifiers,
On Tue, Dec 10, 2013 at 5:49 AM, Bill Moran wmo...@potentialtech.com wrote:
On Mon, 09 Dec 2013 06:20:41 -1000 Stephan Fabel sfa...@hawaii.edu wrote:
Hi all,
and sorry if I'm asking a question that has been answered before; has the
PostgreSQL community ever considered different key/value
On Mon, Dec 9, 2013 at 8:49 PM, Michael Paquier
michael.paqu...@gmail.comwrote:
On Tue, Dec 10, 2013 at 7:17 AM, Sandeep Gupta gupta.sand...@gmail.com
wrote:
We are trying to trace cause and potential solution of tuple not found
error with postgres-xc. The problem happens when indexing a
http://www.postgresql.org/docs/9.3/static/different-replication-solutions.html?
Synchronous Multimaster Replication
*snip*
PostgreSQL does not offer this type of replication (...)
Now I compare that statement with:
http://wiki.postgresql.org/wiki/Postgres-XC
Project Overview
*snip*
I have a workaround for the mysterious inability to delete records
from one particular table not notably different from many others.
This does not explain the problem, but at least enables me to move
on... Whether all of the following steps are necessary I can't say.
Instead of loading the 9.3
On Dec 10, 2013, at 8:47 AM, Wolfgang Keller felip...@gmx.net wrote:
http://www.postgresql.org/docs/9.3/static/different-replication-solutions.html?
Synchronous Multimaster Replication
*snip*
PostgreSQL does not offer this type of replication (...)
Now I compare that statement with:
On 12/10/2013 8:47 AM, Wolfgang Keller wrote:
Seems to me that the editing process of the different parts of
postgresql.org somewhat lacks transactional semantics.
postgresql-xc is not postgresql, its a fork.there's other forks that
offer distributed databases, such as greenplum.
--
On Mon, Dec 9, 2013 at 7:16 AM, Adrian Klaver adrian.kla...@gmail.comwrote:
Is there a timestamp field in the view? This sounds like an issue Access
has with timestamp precision, where if you supply a timestamp that is too
precise it has problems. See here for more detail:
Updateable view
Herouth Maoz hero...@unicell.co.il wrote:
The problem starts when our partner has some glitch, under high
load, and fails to send back a few hundred thousand reports. In
that case, the table grows to a few hundred records, and they are
not deleted until they hit their expiry date, at which
On Tue, Dec 10, 2013 at 8:23 AM, Herouth Maoz hero...@unicell.co.il wrote:
Hello.
I have one particular table with very specialized use. I am sending
messages to some partner. The partner processes them asynchronously, and
then returns the status report to me. The table is used to store a
On Tue, Dec 10, 2013 at 12:43 AM, Spiros Ioannou siv...@inaccess.comwrote:
Hi Jeff,
autovacuum is off on the DB running on the filesystem snapshot.
Which probably makes sense on the snapshot, but is it also off on the
pre-snapshot database?
What hint bits do you suppose it is setting?
Seems to me that the editing process of the different parts of
postgresql.org somewhat lacks transactional semantics.
postgresql-xc is not postgresql, its a fork.
As an end-user, why would I care.
Since, besides that it's still open-source (even same license as
PostgreSQL itself...?),
Wolfgang Keller felip...@gmx.net writes:
postgresql-xc is not postgresql, its a fork.
It would at least merit being mentioned in the doc, just like other
forks or whatever you may call it, as long as they're open-source.
You seem to not realize how many forks of Postgres there are.
There's no
On Tuesday, December 10, 2013 06:49:01 AM you wrote:
On Mon, 09 Dec 2013 06:20:41 -1000 Stephan Fabel sfa...@hawaii.edu wrote:
We'd be very interested in seeing the effects of integrating LMDB [*] in
terms of performance gains. Has this avenue been explored before?
I have to say that I'm
Tom Lane t...@sss.pgh.pa.us wrote:
Wolfgang Keller felip...@gmx.net writes:
postgresql-xc is not postgresql, its a fork.
It would at least merit being mentioned in the doc, just like
other forks or whatever you may call it, as long as they're
open-source.
You seem to not realize how many
Stephan Fabel sfa...@hawaii.edu wrote:
On Tuesday, December 10, 2013 06:49:01 AM you wrote:
I'd much rather have the focus stay on a tightly integrated,
reliable system than have a bunch of weird choices that can
improve my performance by .5% while causing unexpected breakage.
Hardly
Hi,
How can I validate any query on PostgreSQL without executing the sql.
I was able with EXPLAIN to find some errors. However this only worked with
a SELECT statement. When i tried to create a TABLE it would not run.
I do not wish to install external packages. Preferably use only default
present
On 10 December 2013 22:40, Peter Kroon plakr...@gmail.com wrote:
Hi,
How can I validate any query on PostgreSQL without executing the sql.
I was able with EXPLAIN to find some errors. However this only worked with
a SELECT statement. When i tried to create a TABLE it would not run.
I do not
Why do you want to do that?
I want to validate the SQL syntax and preferably in the browser using some
kind of linter.
You can always run it inside transaction and rollback at the end.
Sounds dangerous and will make the server very active because it is
executing the SQL.
Yes, the SQL should be
Peter Kroon plakr...@gmail.com writes:
Hi,
How can I validate any query on PostgreSQL without executing the sql.
I was able with EXPLAIN to find some errors. However this only worked with a
SELECT statement. When i tried to create a TABLE it would not run.
I do not wish to install external
Here's the situation:
relation_size | indexes_size | total_relation_size
++-
997 MB | 2073 MB| 3070 MB
(1 row)
If I select n_dead_tup from pg_stat_user_tables, I get:
n_dead_tup
0
Okay, so I run
On Tue, Dec 10, 2013 at 5:05 PM, John Melesky
john.mele...@rentrakmail.comwrote:
It seems clear that there were dead tuples, since the table size shrank to
an eighth of its previous size. Why did analyze not pick that up?
Am I missing something?
This is a very large database, so we want to
John Melesky john.mele...@rentrakmail.com writes:
It seems clear that there were dead tuples, since the table size shrank to
an eighth of its previous size. Why did analyze not pick that up?
Dead tuples and empty space are not the same thing.
regards, tom lane
--
On Tue, Dec 10, 2013 at 11:00 PM, Mason Sharp msh...@translattice.com wrote:
In our StormDB fork (now TransLattice Storm) I made some changes to address
some issues that were uncovered with XC. I am not sure if it will address
this specific issue above, but in most cases we make it an error
Hi,
Is it possible for me to define the order in which triggers will be fired?
So far what I have understood from PostgreSQL documentation, in order to
fire 2 triggers in sequence (say trigger1 and trigger2) on a table, I need
to name them in that way.
But with certain packaged products who
Hi Michael,
I can provide the table schema and the data over which indexing almost
always fails with tuple not found error.
Would this be of help. The other issue is that file is 3.2GB so we would
have work some logistics to transfer this across.
Let me know.
-Sandeep
On Mon, Dec 9, 2013
On Wed, Dec 11, 2013 at 1:17 PM, Sandeep Gupta gupta.sand...@gmail.com wrote:
Hi Michael,
I can provide the table schema and the data over which indexing almost
always fails with tuple not found error.
Would this be of help. The other issue is that file is 3.2GB so we would
have work some
Sameer Kumar wrote
Hi,
Is it possible for me to define the order in which triggers will be fired?
So far what I have understood from PostgreSQL documentation, in order to
fire 2 triggers in sequence (say trigger1 and trigger2) on a table, I need
to name them in that way.
But with certain
Sameer Kumar sameer.ku...@ashnik.com writes:
Is it possible for me to define the order in which triggers will be fired?
Sure: choose their names so that their alphabetical ordering is the
firing order you want. But I see you knew that.
But with certain packaged products who create their own
How to create case insensitive database?
I know about CITEXT data type, but what am looking for is if there any
parameter at database level which just makes the database case insensitive.
I mean both values 'ABC' and 'abc' are treated same for inserts and also
all the comparisons by default are
On 12/10/2013 10:31 PM, Dev Kumkar wrote:
I know about CITEXT data type, but what am looking for is if there any
parameter at database level which just makes the database case
insensitive.
there's nothing that will do that in postgres.
whats wrong with using CITEXT ?
--
john r pierce
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