psql (15.3, server 14.5) on linux
Someone else's DB which I've been asked to look at.
\dt gives many tables, here are just 3...
public | some_idIds | table |
cron_user
public | WarningIds | table |
cron_user
public |
This is what we are running...
Red Hat Enterprise Linux Server release 7.9 (Maipo)
In our pandora distrib, I see PG v15.3. I was wondering if there is
something even better. Can't seem to pin this down using
https://www.postgresql.org/download/linux/redhat/.
he prefix and I don't want to uproot that (because
it's working).
Thanks David !
On Fri, Mar 29, 2024 at 5:22 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Fri, Mar 29, 2024 at 2:20 PM David G. Johnston <
> david.g.johns...@gmail.com> wrote:
>
>> On
Hi:
I have a DB named "thedb", which has a schema called "theschem" which has a
table called "thetab". In a perl/DBI script, I am able to work with the
table by referencing it as... "thedb.theschem.thetab" as in... "delete from
thedb.theschem.thetab where col1=1"
No problem (so far...)
New DB
Thanks.
On Fri, Mar 8, 2024 at 12:12 PM Adrian Klaver
wrote:
> On 3/8/24 09:09, Adrian Klaver wrote:
> > On 3/8/24 08:57, David Gauthier wrote:
> >> Thanks for the reply.
> >>
> >> When you say "dump/restore" do you mean pg_dump then running
4 at 11:28 AM Yogesh Sharma <
yogesh.sha...@catprosystems.com> wrote:
> Greetings,
>
> On 3/6/24 19:19, David Gauthier wrote:
> > Hi:
> > I'm a PG user in a big corp with an IT dept that administers a PG
> > server/instance that I use. It's an old install, v11.5, and
Here's the situation
- The DB contains data for several projects.
- The tables of the DB contain data for all projects (data is not
partitioned on project name or anything like that)
- The "project" identifier (table column) exists in a few "parent" tables
with many child... grandchild,...
Hi:
I'm a PG user in a big corp with an IT dept that administers a PG
server/instance that I use. It's an old install, v11.5, and we need to
upgrade to v15.3. They want to bring the upgraded DB up on a new linux vm
which has OS upgrades of its own. So it's a move AND an upgrade. There are
2
I have a table with 4 columns, none of them unique. I want to delete all
but one of the duplicate records. I think there's a way to do this with
ctid. Examples that pop up in google searches always rely on something
like a unique (id) field, like a primary key, (no good in my case)
create
Is there a document which makes recommendations on sizing data buffer
cache, tuning options which evict old/unused data in mem, and cache
fragmentation avoidance for a v15.3 DB ?
Thanks in Advance.
atletx7-reg017:/home/dgauthie[ 120 ] --> dvdbdev
Pager usage is off.
psql (11.5, server 11.3)
Type "help" for help.
dvdb=# \df opid.bef_ins_axi_reqs_set_trig;
List of functions
Schema | Name| Result data type | Argument data
types | Type
Hi:
I'm trying to run a PG client side "\copy" command from a perl script. I
tried using $dbh->do("\\copy ...") but it barffed when it saw the '\'...
ERROR: syntax error at or near "\"
I can do this with a command line approach, attaching to the DB then run
using...
-c "\copy ...". But I was
Hi:
I have a plpgsql function that has this...
drop table if exists tmp_diff_blkviews;
Even with the "if exists", I still get...
NOTICE: table "tmp_diff_blkviews" does not exist, skipping
CONTEXT: SQL statement "drop table if exists tmp_diff_blkviews"
PL/pgSQL function
OK, didn't think so, just checking. Thanks for verifying !
On Mon, Nov 20, 2023 at 4:45 PM Christophe Pettus wrote:
>
>
> > On Nov 20, 2023, at 13:41, David Gauthier wrote:
> > I want the users to be required to provide a value for ssn in the
> following query...
> &g
Hi:
I have a view that I want to require user specification for a specific
column before the query starts (if that makes sense).
Example
I want the users to be required to provide a value for ssn in the following
query...
"select * from huge_view *where ssn = '106-91-9930'* "
I never want them
I'm asking about the possibility of indexing portions of a column's value
where the column has a static field format. Example, a char(8) which
contains all hex values (basically a hex number that's always 8 chars wide,
leading zeros if needed). Someone might want to select all recs where the
v11.5 on linux (I know, I know, IT is working on the upgrade to 15.2)
I have a table with millions of records and there are a lot of "almost"
duplicates that I want to get rid of in an efficient way. Best to
illustrate with a simple example...
We'll talk about deleting leaves on a tree where
psql (11.5, server 11.3) on linux
Someone who had privileges in a lot of tables/schemas/DBs left the
company. I want to drop that role but "rop role xxx" won't let me
because... "xxx cannot be dropped because some objects depend on it".
Is there a way to just get rid of this role without
psql (11.5, server 11.3) on linux
Trying to insert a string containing a double-quote into a varchar arr.
Here's my attempt
dvdb=# create table testarr (arr varchar[]);
CREATE TABLE
dvdb=# insert into testarr (arr) values ('{"abcdefg"}');
INSERT 0 1
dvdb=# select * from
Doesn't vacuum run automatically (or can it be set to run automatically) ?
On Wed, May 11, 2022 at 8:05 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Wednesday, May 11, 2022, David Gauthier wrote:
>
>> Hi:
>> psql (11.5, server 11.3) on linux
>>
Hi:
psql (11.5, server 11.3) on linux
I have a table with a bytea column which, of course, contains binary data.
After 60 days, I no longer need the binary data but want to retain the rest
of the record. Of course it's easy to just update the bytea column to null
for the older records. But I
can get them to upgrade
the DB itself.
Thank You too David !
On Tue, Dec 21, 2021 at 10:14 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Tuesday, December 21, 2021, David Gauthier
> wrote:
>
>>
>> OK, you get the picture. I'm all ears :-) An
Hi: I need a sanity check (brainstorming) before I jump into coding
something that might have a better solution known to a community like this
one. Here's the situation...
To begin with... PG 11.5 on linux.
Some code (nature unimportant to this discussion) generates a lot (a lot)
of data and
11.5 on linux
server = VM provided by our IT dept (IOW, can be grown if needed)
DB itself is on NFS
So far, the tables I have in my DB have relatively low numbers of records
(most are < 10K, all are < 10M). Things have been running great in terms
of performance. But a project is being
11.5 on linux
Big corp with an IT dept providing us with PG DBs running in instances on
their servers. (We/I amd not DBA).We on the client side, the "users" of
these DBs, want to load binary files into bytea type columns. But the
files we want to load are on disks that the server does not
PG 11.5 on linux
Let's say I store a jsonb in a column called test_results that looks like
this...
{
ports : {
port_abc:{min: 5, max: 7, mean: 6},
port_def:{min: 5, max: 9, mean: 7},
port_ghi:{min: 6, max: 10, mean: 8}
}
}
And I want to to get all the port names where the mean
Hi:
psql (11.5, server 11.3) on linux
I'm considering using JSON as a datatype for something I'm working on. The
reasons are...
1) the 'metadata' (if you want to call it that) in JSON is very flexible.
Doesn't require an alter table or anything like that to change.
2) The customers for this
11.3 on linux
I have a DB with a worrisome number of connections with
pg_stat_activity.query = '/* DBD::Pg ping test v3.5.3 */', all of them with
state='idle'. I have code that uses perl's ping method to ping the DB and
I suspect this is the source. Is '/* DBD::Pg ping test v3.5.3 */' the last
This stored procedure ...
create or replace function validate_proj_csv (proj_csv varchar)
returns int
language plpgsql
as
$$
-- This function used in a check constraint in the public.projects table to
ensure that
-- all projects in column sibling_project_csv are valid projects.
DECLARE
il.com> wrote:
> On Tuesday, July 13, 2021, David Gauthier
> wrote:
>>
>>
>> I suppose I could write a stored procedure to do this and call it in a
>> check constraint. But I was wondering if there is something more elegant.
>>
>>
> You cannot use a chec
Hi:
I have a column in a table which is a csv of values and I need to make sure
each element of the csv = the PK of that same table.
create table projects (
project varchar primary key,
children_csv varchar );
insert into projects (project,children_csv) values
('prj1',null),
('prj2',null),
ng
Sat is good enough for this particular problem.
Thanks Everyone !
On Mon, Jun 7, 2021 at 3:46 PM Pavel Stehule
wrote:
>
>
> po 7. 6. 2021 v 21:17 odesílatel Ron napsal:
>
>> On 6/7/21 2:12 PM, David Gauthier wrote:
>>
>> Hi:
>>
>> I suspect I'm n
Hi:
I suspect I'm not the first to ask about this but couldn't find anything
after googling for a bit. So here goes
I'd like to get the "age" difference between two times which span either
all or part of a weekend but exclude any time that transpired during the
weekend.
Example (please
)||'-'||sr.nightly_cl_display_suffix
END as changelist
On Wed, Mar 10, 2021 at 2:46 PM Tom Lane wrote:
> David Gauthier writes:
> > dvdb=# select
> > CASE col1
> > WHEN null THEN 'z'
> > ELSE col1
> >END as col1,
> >
This is probably an easy one for someone with experience using CASE, but
intuitively I can't get it.
First... 11.5 on linux.
Example...
dvdb=# create table foo (col1 varchar, col2 varchar);
CREATE TABLE
dvdb=# insert into foo (col1,col2) values ('a','x'), (null,'y');
INSERT 0 2
We are using MS-Access as a front-end to work with tables served by
a Postrges/11.3 DB on linux as the MS-Access backend through ODBC. I have
my users install on their Windows laptops a PG driver for ODBC from here...
https://www.postgresql.org/ftp/odbc/versions/msi and selecting
Ok, thanks.
I was also planning on manually running vacuum, reindex and analyze on the
main DB after removing the data from the main DB after archiving. Does
that sound necessary and reasonable ?
On Tue, Nov 24, 2020 at 10:15 AM Adrian Klaver
wrote:
> On 11/24/20 6:36 AM, David Gauthier wr
Hi:
11.3 on linux
I've come up with a plan to archive data from my main DB which involves
creating other DBs on the same server. But even though there will be zero
activity on the archive DBs in terms of insert/update/delete, and almost no
activity in terms of select, I'm still worried that the
Hi:
version 11.5 on linux.
Our IT dept has configured our PG DB as a "High Availability" database. It
has a primary and backup server (disks too). Normally both are running but
if one goes down, the other is still available for use, effectively keeping
the DB up while the failed server is
Next question, how does one actually replace the thing ?
replace(thestring,0x2026,'...')
... isn't going to fly.
Working with binary values in PG isn't at the top of my resume :-)
On Fri, Oct 30, 2020 at 12:20 PM Tim Clarke wrote:
>
> On 30/10/2020 16:03, David Gauthier wrote:
>
>
psql (11.5, server 11.3) on linux
I'm using MS-Access as a Windows front-end to a PG DB table through ODBC
(PostgreSQL Unicode ODBC Driver). Seems to be working fine except for when
users enter "..." as part of a string, MS (in it's infinite wisdom) decides
to translate that to what emacs is
pass a variable like
this to the server which it then could read on the server side?
On Mon, Aug 17, 2020 at 5:53 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Monday, August 17, 2020, David Gauthier
> wrote:
>
>> OK, trying to piece together something that
ow to
create it in terms of pg sys files, init scripts or env vars like
PGOPTIONS.
On Mon, Aug 17, 2020 at 4:07 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Mon, Aug 17, 2020 at 12:53 PM David Gauthier
> wrote:
>
>> Looking at psql command line options, I s
9.6.7 on linux
I need to insert the linux username of a user on the client side into a col
using an insert statement. I realize that the server knows nothing about
who the linux user was on a client, but I was thinking that I might be able
to pass that in somehow through a variable.
Looking at
a primary/backup swap.
-dave
On Wed, Aug 12, 2020 at 4:10 AM Paul Förster
wrote:
> Hi David,
>
> please don't top-post.
>
> > On 11. Aug, 2020, at 22:57, David Gauthier
> wrote:
> >
> > Thanks for the response Paul :-)
> >
> > Our code is actually
is orchestrating the HA cfg.
On Tue, Aug 11, 2020 at 11:46 AM Paul Förster
wrote:
> Hi David,
>
> > On 11. Aug, 2020, at 17:12, David Gauthier
> wrote:
> >
> > Hi:
> >
> > Our IT dept has created what they call a High Availability DB for our PG
>
Hi:
Our IT dept has created what they call a High Availability DB for our PG DB
(9.6.7 on linux). If the primary fails, they promise to promote the backup
to be the new primary but leave it at that. But from the perspective of
the app, I'm left with
1) detecting an SQL error is a DB
Our IT dept needs to install a patch on both primary and backup servers for
our Postgres Automatic Failover configured DB (version 9.6 on linux). From
the standpoint of the DB users, can a strategy be implemented such that
they see zero downtime during this process as the 2 servers are taken down
Hi:
version 9.6 on linux
Our IT dept configured our DB to be "High Availability" a couple months
back. I believe this means there's a backup server and disks that mirror
the main and can kick in should main go down.
They need to install a patch on the servers which will require server
downtime.
Hi:
I need a free odbc driver for PG to be installed on Windows 10 that my user
community can easily install. By "easily install" I mean no binaries, no
zipped file, etc... just point-click-install (with the usual confirmations
and accepting default destinations for the code and such).
Devart
join)
On Mon, Jun 29, 2020 at 9:10 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Monday, June 29, 2020, David Gauthier wrote:
>
>>
>>sqf_id | sqf_sl | as
9.6.7 on linux
This query, which has 2 outer joins, gives me the records that I want...
dvdb=# select
dvdb-# sqf.sqf_runs.sqf_id,
dvdb-# sqf.sqf_runs.submitted_shelvelist as sqf_sl,
dvdb-# dvm.workarea_env.p4_changelist as as_cl,
dvdb-# dvm.workarea_env.wa_id,
dvdb-#
Hi:
9.6.0 on linux
I have a table which logs the inception of an event with an
"incept_datetime" (timestamptz) field. I want to know how many events
occurred per day from one date to the next using midnight as a marker for
each day reported. The end result should be something like...
psql (9.6.0, server 11.3) linux
Hi:
I'm a PG users who has asked our IT team to install pl/perlu on an existing
9.6.0 instance on linux. They really don't know how to approach this.
Could someone point me to a good step-by-step (including ptrs to any
downloads they may need) ?
Also, when they
Got it.
On Fri, May 8, 2020 at 2:05 PM David G. Johnston
wrote:
> On Fri, May 8, 2020 at 10:19 AM Christophe Pettus
> wrote:
>
>> If you don't want to periodically poll the table, you can use NOTIFY
>> within the trigger to wake up a process that is waiting on NOTIFY.
>>
>
> Kinda.
>
> "With
psql (9.6.0, server 11.3) on linux
Looking for ideas. I want a trigger to...
1) compose an html report based on DB content
2) email the report to a dist list (dl = value of a table column)
If this will involve hybrid coding, I prefer PL/perl. The linux env has
both "mail" and "mutt" (if this
psql (9.6.7, server 11.3)
I have a table...
dvdb=# \d+ dvm_events;
Table "dvm.dvm_events"
Column | Type | Modifiers | Storage | Stats
target | Description
Thanks!
And an example of connection pooling is pgBouncer ?
On Thu, Apr 23, 2020 at 2:41 PM David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Thursday, April 23, 2020, David Gauthier
> wrote:
>
>> Hi:
>>
>> psql (9.6.7, server 11.3) on linux
>
Hi:
psql (9.6.7, server 11.3) on linux
I have what appear to be a log of idle connections to my DB. Query of
pg_stat_activity indicates well over half (127/206) are like this...
dvdb=# select state_change,wait_event_type,wait_event,state,backend_type
from pg_stat_activity where query = '';
psql (9.6.7, server 11.3) on linux
In the copy/paste below, first 2 lines returned by a select on the view,
why didn't it sort on start_datetime correctly ? I would think that the
one started on 04-08 would come before the one on 04-09 ?
dvdb=> \d sim_phases;
Table
After looking at some of the factors that can affect this, I think it may
be important to know that most of the connections will be almost idle (in
terms of interacting with the DB). The "users" are perl/dbi scripts which
connect to the DB and spend the vast majority of the time doing things
psql (9.6.0, server 11.3) on linux
We've ramped up usage on a PG server (a VM, I have no choice about this)
and are approaching the 100 connections limit. We could increase the
limit, but I've read that this can lead to a degradation in performance. If
we bump it up to 500, what kind of compute
psql (9.6.7, server 11.3) on linux
I want to do something like this
(intentionally bad sql but will illustrate the need)
select s.name,s.grade from students s where s.class='math'
union
select 'whole class', class_grade from all_classes where class=s.class
Of course it's that "where
ep_events fse
WHERE fse.sqf_id = sr.sqf_id));
sqf=>
You can see the "public." refs in the create view, but not echoed in the
stored view def.
On Thu, Mar 26, 2020 at 1:58 PM Adrian Klaver
wrote:
> On 3/26/20 10:55 AM, David Gauthier wrote:
> > Thanks Adrian for th
t;myschem." in the
output of pg_dump, maybe with sed or something. But even after explicitly
using "public.", it didn't stick in the view def.
On Thu, Mar 26, 2020 at 1:34 PM Adrian Klaver
wrote:
> On 3/26/20 10:16 AM, David Gauthier wrote:
> > Here's an interesting one for you...
Here's an interesting one for you...
psql (9.6.7, server 11.3) on linux
I have 2 DBs, differnet servers/instances. I want to take all the metadata
and data for a set of tables/views in the public schema of one DB and move
it all over to be inside a schema of a second DB/instance.
I'm using
Hi:
psql (9.6.7, server 11.3) (linux)
Is there a way to set all constraints on all tables of a DB and/or schema
to be deferrable ? Or do I have to do them one-by-one ?
Hi:
How does one reformat the output of the "age" function to always be in
terms of hours:mins.
E.g.
dvdb=> select age('2020-03-05 01:40:32-05','2020-03-01 21:56:05-05');
age
-
3 days 03:44:27
(1 row)
I want...
"75:44"
I'm not married to "age" If there's a better way
Ok, thanks.
I was hoping there was a way to integrate the user/permissions/groups in
linux with the PG permissions functionality.
On Tue, Oct 15, 2019 at 12:32 PM Michael Lewis wrote:
> It sounds like you want row level security-
> https://www.postgresql.org/docs/9.6/ddl-rowsecurity.html
>
>
Hi:
psql (9.6.7, server 11.3) on linux
What are the possibilities regarding restricting user access to records
given this scenario.
I have a DB with tables that are organized in a hierarchical way. For
example, a "projects" table is the parent of >1 recs in a "domains" table
(PK/FK setup),
Many good visualization options but I need one that runs on the web AND
allows insert/update/delete records.
On Thu, Sep 12, 2019 at 10:42 AM Adrian Klaver
wrote:
> On 9/12/19 7:08 AM, David Gauthier wrote:
> > Hi:
> >
> > We're considering replacing a windows AccessDB
Hi:
We're considering replacing a windows AccessDB based system with PG.
Access was chosen because of it's GUI to its tables (looks and behaves like
a SS). But performance can be volatile given the fact that the AccessDB
front-ends and back-end are at different sites 1000+ miles apart. The
Thanks a lot!
On Wed, Sep 11, 2019 at 12:34 PM Francisco Olarte
wrote:
> David:
>
> On Wed, Sep 11, 2019 at 5:39 PM David Gauthier
> wrote:
> > How can I change the default output of the "age" function to be, for
> example, in minutes?
> > E.g.
> > dv
How can I change the default output of the "age" function to be, for
example, in minutes?
E.g.
dvdb=> select age('2019-09-11 09:00:00','2019-09-09 11:00:00');
age
1 day 22:00:00
(1 row)
I want the equivalent of that time delta in minutes.
Thanks in Advance
I need to create a constraint on a column of a table such that it's value
is found in another table but may not be unique in that other table.
Example...
Let's say the DB is about students and the grades they got for 4
subjects... Math, English, Science, History. But instead of creating 4
All very good ideas. Thanks to all for the input.
I think I'm leaning toward DBeaver. But they're all good.
Thanks !
On Tue, Jun 25, 2019 at 5:02 PM Kevin Brannen wrote:
> *From:* David Gauthier
>
> > I've been poking around
> https://wiki.post
Hi:
I've been poking around
https://wiki.postgresql.org/wiki/Community_Guide_to_PostgreSQL_GUI_Tools to
see if there is anything that can read PG metadata in and display it
graphically in a gui. You know, the kind of picture that is 1 block per
table with 1->many arrows connecting up the
psql (9.6.7, server 9.5.2)
I created a schema in my DB called "dvm". Then I created a table a-la...
create table dvm.foo (col1 tedxt); . I see the schema with \dnS+. But I
can't see my table using \d. I can see the dable with \d dvm.foo, so it's
in there. The first column of the \d output is
psql (9.6.7, server 9.5.2) on linux.
I have 2 DBs, one for dev the other is live. I want to recreate several
tables in the dev db using the same metadata found in the live db. But I'm
too lazy to manually transcribe everything and that's prone to error anyway.
In the past, I would just run
>>Home-rolled application, or third party?
Are you asking about how they do VMs ?
They already provide PG v9.6.7 , so I gather they're not averse to
supporting PG DBs.
On Tue, May 7, 2019 at 4:05 PM Ron wrote:
> On 5/7/19 1:52 PM, David Gauthier wrote:
>
> Hi:
>
> I'm g
Hi:
I'm going to be requesting a PG instance supported by an IT team in a large
corp. They will be creating the server as a VM. We will be loading the DB
using scripts (perl/dbi) on linux, possibly using bulk loading techniques
if that's required. Queries will come from both linux and the web,
with plpsql because that wasn't necessary
anymore.
On Tue, Nov 6, 2018 at 7:29 PM Tom Lane wrote:
> David Gauthier writes:
> > I'm trying/failing to write a recursive plpgsql function where the
> function
> > tries to operate on a hierary of records in a reflexive table.
> > pare
Hi:
I'm trying/failing to write a recursive plpgsql function where the function
tries to operate on a hierary of records in a reflexive table.
parent-child-grandchild type of recursion.
I tried with a cursor, but got a "cursor already in use" error. So that
looks like scoping.
I know I did
I think I know the answer to this one but I'll ask anyway...
Is there a spreadsheet style interface to a PG DB where users can...
- lock records
- edit records
- submit changes (transaction)
Is there any after-market tool for PG that does something like this ?
turns and rolls back ?
On Wed, Oct 3, 2018 at 11:46 AM David Gauthier
wrote:
> Thanks Adrian and Christopher !
>
> So the transaction will be rolled back automatically if there's a
> problem. Got it !
>
> Question: How do I detect when it is appropriate to raise notice so as
(raise notice)
2) rollback somehow.
On Tue, Oct 2, 2018 at 5:27 PM Adrian Klaver
wrote:
> On 10/2/18 1:47 PM, David Gauthier wrote:
> > Hi:
> > psql (9.6.7, server 9.5.2) on linux
> >
> > How does one get the status of an sql statement executed in plpgsql? If
>
Hi:
psql (9.6.7, server 9.5.2) on linux
How does one get the status of an sql statement executed in plpgsql? If
that status is cryptic, how can that be translated to something which
someone could understand? Finally, how can I effectively do a start
transaction and either rollback or commit
Hi:
In perl/DBI, I have code that's getting me an "age" which returns something
like... "-17 days -08:29:35". How can I convert that to a number of hours
(as a float I would presume) ?
Thanks
Wow, I take that back. I thought there were many recs with "foo" but there
wa sonly one.
When I ran this against a value that actually had multiple records, it ran
fine.
Sorry for that.
And Thanks for this query !
On Thu, Sep 6, 2018 at 5:15 PM David Gauthier
wrote:
&
Thu, Sep 6, 2018 at 5:10 PM Paul Jungwirth
wrote:
> On 09/06/2018 01:59 PM, David Gauthier wrote:
> > I'm having trouble with this query...
> >
> > select sr.sqf_id, sr.status, fse.perl_sub_name, fse.end_datetime
> >from
> > sqf_runs sr,
> &
Hi:
I'm having trouble with this query...
select sr.sqf_id, sr.status, fse.perl_sub_name, fse.end_datetime
from
sqf_runs sr,
(select perl_sub_name, end_datetime from flow_step_events_view where
sqf_id = sr.sqf_id order by 2 limit 1) fse
where sr.userid='foo';
ERROR: invalid
t 2:39 PM Edson Carlos Ericksson Richter <
rich...@simkorp.com.br> wrote:
> Em 24/08/2018 15:18, David Gauthier escreveu:
> > Hi Everyone:
> >
> > I'm going to throw this internal customer request out for ideas, even
> > though I think it's a bit crazy. I'm on
Hi Everyone:
I'm going to throw this internal customer request out for ideas, even
though I think it's a bit crazy. I'm on the brink of telling him it's
impractical and/or inadvisable. But maybe someone has a solution.
He's writing a script/program that runs on a workstation and needs to write
Hi:
The title says it all. I need to be control who can gain access to a DB
based on a linux user group. I can set up a generic role and password, but
also want to prevent users who are not in a specific linux group from
accessing the DB. For code that works with the DB, this is easy (just
That does it. Good enough, despite the non-white space wrapping thing.
Thanks !
On Wed, Jul 25, 2018 at 12:53 PM, Adrian Klaver
wrote:
> On 07/25/2018 09:40 AM, David Gauthier wrote:
>
>> Hi:
>>
>> psql (9.6.7, server 9.1.9) on RHEL6
>>
>> In order to
Hi:
psql (9.6.7, server 9.1.9) on RHEL6
In order to avoid record wrapping in the tabular output of a "select"
statement, I need to limit the width of certain columns. For those
columns, I would like to have text wrapping so as not to lose any
information (IOW, I don't want to simply truncatate
Hi:
I have a table listing tools and tool versions for a number of different
tool configurations. Something like this...
create table tv (tool text, tcfg1 test, tcfg2 text, tcfg3 text, highestver
text);
insert into tv (tool,tcfg1mtcfg2,tcfg3) values
('tool_a','1.0.5b','1.0.10','1.0.9');
I
ng
"localtimestamp(0)".
On Wed, Jul 11, 2018 at 4:11 PM, David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Wednesday, July 11, 2018, David Gauthier
> wrote:
>
>> OK, the "to_char" gets rid of the timezone extension. But the times
>> st
e UTC time. How d I do
that ?
insert into foo (dt) values (localtimestamp(0) at time zone 'utc') ???
On Wed, Jul 11, 2018 at 3:45 PM, David G. Johnston <
david.g.johns...@gmail.com> wrote:
> On Wednesday, July 11, 2018, David Gauthier
> wrote:
>
>> Hi:
>>
>> I
Hi:
I would like to get the utc timestamp, 24-hr clock (military time), without
the time zone suffix.
Below commands were run nearly at the same time...
sqfdev=> select now()::timestamp(0) ;
now
-
2018-07-11 15:27:12
(1 row)
...then immediately...
sqfdev=>
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