Zoltan Boszormenyi wrote:
> I just saw this on the CommitFest:May page:
>
> "alvherre says: I'm not sure if this is the same patch in the previous
> entry, or a different feature"
>
> I wanted to clarify, the second patch contains two features.
> 1. stored start value for sequences, ALTER SEQUEN
Hi,
Zoltan Boszormenyi írta:
Updated patch implements TRUNCATE ... RESTART IDENTITY
which restarts all owned sequences for the truncated table(s).
Regression tests updated, documentation added. pg_dump was
also extended to output original[1] START value for creating SEQUENCEs.
[1] For 8.3 and b
Zoltan Boszormenyi írta:
Zoltan Boszormenyi írta:
Decibel! írta:
On Apr 3, 2008, at 12:52 AM, Zoltan Boszormenyi wrote:
Where is the info in the sequence to provide restarting with
the _original_ start value?
There isn't any. If you want the sequence to start at some magic
value, adjust the
Zoltan Boszormenyi írta:
Decibel! írta:
On Apr 3, 2008, at 12:52 AM, Zoltan Boszormenyi wrote:
Where is the info in the sequence to provide restarting with
the _original_ start value?
There isn't any. If you want the sequence to start at some magic
value, adjust the minimum value.
There's
Decibel! írta:
On Apr 3, 2008, at 12:52 AM, Zoltan Boszormenyi wrote:
Where is the info in the sequence to provide restarting with
the _original_ start value?
There isn't any. If you want the sequence to start at some magic
value, adjust the minimum value.
There's the START WITH option for
On Apr 3, 2008, at 12:52 AM, Zoltan Boszormenyi wrote:
Where is the info in the sequence to provide restarting with
the _original_ start value?
There isn't any. If you want the sequence to start at some magic
value, adjust the minimum value.
--
Decibel!, aka Jim C. Nasby, Database Architect
Decibel! írta:
On Mar 25, 2008, at 11:40 AM, Zoltan Boszormenyi wrote:
All of them? PostgreSQL allow multiple SERIALs to be present,
the standard allows only one IDENTITY column in a table.
And what about this case below?
CREATE TABLE t1 (id1 serial, ...);
ALTER SEQUENCE seq_t1_id1 RESTART WITH
On Mar 25, 2008, at 11:40 AM, Zoltan Boszormenyi wrote:
All of them? PostgreSQL allow multiple SERIALs to be present,
the standard allows only one IDENTITY column in a table.
And what about this case below?
CREATE TABLE t1 (id1 serial, ...);
ALTER SEQUENCE seq_t1_id1 RESTART WITH 5432 CYCLE;
or
Zoltan Boszormenyi írta:
Simon Riggs írta:
On Tue, 2008-03-25 at 09:08 -0700, Steve Crawford wrote:
Simon Riggs wrote:
RESTART IDENTITY will reset the SERIAL sequences back to the original
start value.
Assuming this feature were to be added
In cases where the same sequence
"Simon Riggs" <[EMAIL PROTECTED]> writes:
> SQL200n specifies a new qualifier on a TRUNCATE command
>
> TRUNCATE TABLE foo
> [ CONTINUE IDENTITY | RESTART IDENTITY ]
>
> CONTINUE IDENTITY is the default and does nothing, like now.
>
> RESTART IDENTITY will reset the SERIAL sequences back to
Zoltan Boszormenyi wrote:
> All of them? PostgreSQL allow multiple SERIALs to be present,
> the standard allows only one IDENTITY column in a table.
> And what about this case below?
>
> CREATE TABLE t1 (id1 serial, ...);
> ALTER SEQUENCE seq_t1_id1 RESTART WITH 5432 CYCLE;
>
> or the equivalent
Simon Riggs írta:
On Tue, 2008-03-25 at 09:08 -0700, Steve Crawford wrote:
Simon Riggs wrote:
RESTART IDENTITY will reset the SERIAL sequences back to the original
start value.
Assuming this feature were to be added
In cases where the same sequence has been used across m
On Tue, 2008-03-25 at 09:08 -0700, Steve Crawford wrote:
> Simon Riggs wrote:
> > RESTART IDENTITY will reset the SERIAL sequences back to the original
> > start value.
> >
> Assuming this feature were to be added
>
> In cases where the same sequence has been used across multiple tables,
>
Simon Riggs wrote:
RESTART IDENTITY will reset the SERIAL sequences back to the original
start value.
Assuming this feature were to be added
In cases where the same sequence has been used across multiple tables,
what will be the appropriate response when a user attempts to TRUNCATE
one
On Tue, 2008-03-25 at 11:48 -0400, Tom Lane wrote:
> Simon Riggs <[EMAIL PROTECTED]> writes:
> > SQL200n specifies a new qualifier on a TRUNCATE command
> > TRUNCATE TABLE foo
> > [ CONTINUE IDENTITY | RESTART IDENTITY ]
>
> > CONTINUE IDENTITY is the default and does nothing, like now.
>
> >
Simon Riggs <[EMAIL PROTECTED]> writes:
> SQL200n specifies a new qualifier on a TRUNCATE command
> TRUNCATE TABLE foo
> [ CONTINUE IDENTITY | RESTART IDENTITY ]
> CONTINUE IDENTITY is the default and does nothing, like now.
> RESTART IDENTITY will reset the SERIAL sequences back to the ori
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