> Could someone (Chris Mead?) post an update on the status of fixing
> PostgreSQL's inheritance semantics in the following ways:
>
> Has a decision been made to implementing true inheritance via INHERITS or an
> alternative keyword?
>
> By true inheritance, I mean first and foremost that any que
On Mon, Apr 09, 2001 at 07:22:52PM -0400, Wei Weng wrote:
> And I want to get the names of the largest 10 "id"s. How can I do that in
> sql?
What do you mean by "largest"? Largest id? "largest" text string? If
it's the id you can do:
select max(id) from ;
-Roberto
--
Could someone (Chris Mead?) post an update on the status of fixing
PostgreSQL's inheritance semantics in the following ways:
Has a decision been made to implementing true inheritance via INHERITS or an
alternative keyword?
By true inheritance, I mean first and foremost that any query on a super-
Suppose I have a table
create table test
(
id integer,
name text
);
And I want to get the names of the largest 10 "id"s. How can I do that in
sql?
Thanks!
---(end of broadcast)---
TIP 2: you can get off all lists at once with t
Tim Johnson writes:
> Hi,
>
> I have postgres 6.x (where x is something).
>
> I have the following list of data
>
> data
>
> ABC*
> ABC
> ABC-
> ABC+
> ABC
> QWE~
> ASD+
> ASD#
> KLASDHK-
> KLASDHK+
> KLASDHK
> KLASDHK*
>
>
> what I want to do is 'select distinct(data) [ignoring non alph
Hello,
I am using postgreSQL 7.02 on RH Linux 6.2.
I have noticed that dumping out a table containing oid (BLOBs) makes
trouble.
How can I managed this in order to have my BLOBs backed up correctly
?
If I don't take care, I have a table with oid that don't point on any
object id (relation does no
On Mon, Apr 09, 2001 at 06:53:13PM +0200, Peter Eisentraut wrote:
> Ross J. Reedstrom writes:
>
> > FYI, I can't find an occurance of '::' that's not part of '::=' in either
> > SQL1992.txt or the ansi-iso-[sql]-1999.txt files I've got.
>
> SQL 1999 6.12
>
> ::=
> [ ]
>
Ah, right: M
Hi,
I have postgres 6.x (where x is something).
I have the following list of data
data
ABC*
ABC
ABC-
ABC+
ABC
QWE~
ASD+
ASD#
KLASDHK-
KLASDHK+
KLASDHK
KLASDHK*
what I want to do is 'select distinct(data) [ignoring non alphanumeric
characters] order by data'
is there a way to do that
Ross J. Reedstrom writes:
> FYI, I can't find an occurance of '::' that's not part of '::=' in either
> SQL1992.txt or the ansi-iso-[sql]-1999.txt files I've got.
SQL 1999 6.12
::=
[ ]
That syntax even makes sense...
--
Peter Eisentraut [EMAIL PROTECTED] http://yi.org/pe
Hans-Jürgen Schönig writes:
> The only problem left is the correct syntax of the command when using [].
> I've tried some versions but it did not work.
> Maybe Tom can include an example into the docs.
>
> Hans
>
>
> shop=# INSERT INTO temppath(fieldname) VALUES '((1,3), (4,12))';
> ERROR: p
On Mon, Apr 09, 2001 at 05:57:45PM +0200, Peter Eisentraut wrote:
> Cedar Cox writes:
>
> > When would one want to use cast()? What is the difference between cast
> > and :: ? After a quick look in the documentation I couldn't find
> > anything..
>
> cast() is SQL, :: is traditional Postgres.
Cedar Cox writes:
> It would be somewhat (very) useful to have something like this. We were
> toying with the idea of making some sort of system to figure out if a
> table is locked or not.
This will probably introduce race conditions unless done very carefully.
In theory you need a second leve
Cedar Cox writes:
> When would one want to use cast()? What is the difference between cast
> and :: ? After a quick look in the documentation I couldn't find
> anything..
cast() is SQL, :: is traditional Postgres. :: may go away in the distant
future to make room for the SQL feature that is s
How Can I Create function delete from... with
returns opague and without plpgsql language.
Sample:
create function fdel returns opaque
as 'delete from tab;' language 'sql';
Thanks.
Tomas N.
The only problem left is the correct syntax of the command when using [].
I've tried some versions but it did not work.
Maybe Tom can include an example into the docs.
Hans
shop=# INSERT INTO temppath(fieldname) VALUES '((1,3), (4,12))';
ERROR: parser: parse error at or near "'"
shop=# INS
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