Обсуждение: migration problem 8.1.17 --> 8.4.2

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migration problem 8.1.17 --> 8.4.2

От
Lutz Steinborn
Дата:
Hi,

then importing an pg_dump result from a 8.1.17 to a 8.4.2 some varchar fields
are not imported and left blank. I've checked the dump file if the fields are
correct dumped and they are.
So it looks like the import is not working as expected.

Any idea what the problem is ?

Kindly regards

Lutz

Re: migration problem 8.1.17 --> 8.4.2

От
Achilleas Mantzios
Дата:
Στις Tuesday 09 February 2010 10:48:31 ο/η Lutz Steinborn έγραψε:
> Hi,
>
> then importing an pg_dump result from a 8.1.17 to a 8.4.2 some varchar fields
> are not imported and left blank. I've checked the dump file if the fields are
> correct dumped and they are.
> So it looks like the import is not working as expected.

Are you getting any messages during dump/restore?

>
> Any idea what the problem is ?
>
> Kindly regards
>
> Lutz
>



--
Achilleas Mantzios

Re: migration problem 8.1.17 --> 8.4.2

От
Lutz Steinborn
Дата:
On Tue, 9 Feb 2010 11:35:45 +0200
Achilleas Mantzios <achill@matrix.gatewaynet.com> wrote:

> Στις Tuesday 09 February 2010 10:48:31 ο/η Lutz Steinborn έγραψε:
> > Hi,
> >
> > then importing an pg_dump result from a 8.1.17 to a 8.4.2 some varchar fields
> > are not imported and left blank. I've checked the dump file if the fields are
> > correct dumped and they are.
> > So it looks like the import is not working as expected.
>
> Are you getting any messages during dump/restore?
No and dumping/importing only on table give me the same problem.

--
Lutz

Re: migration problem 8.1.17 --> 8.4.2

От
Achilleas Mantzios
Дата:
Στις Tuesday 09 February 2010 11:54:38 ο/η Lutz Steinborn έγραψε:
> On Tue, 9 Feb 2010 11:35:45 +0200
> Achilleas Mantzios <achill@matrix.gatewaynet.com> wrote:
>
> > Στις Tuesday 09 February 2010 10:48:31 ΞΏ/Ξ· Lutz Steinborn έγραψΡ:
> > > Hi,
> > >
> > > then importing an pg_dump result from a 8.1.17 to a 8.4.2 some varchar fields
> > > are not imported and left blank. I've checked the dump file if the fields are
> > > correct dumped and they are.
> > > So it looks like the import is not working as expected.
> >
> > Are you getting any messages during dump/restore?
> No and dumping/importing only on table give me the same problem.

Could you post the table schema and some sample data which can reproduce the problem?

>
> --
> Lutz
>



--
Achilleas Mantzios

Re: migration problem 8.1.17 --> 8.4.2

От
Lutz Steinborn
Дата:
On Tue, 9 Feb 2010 11:58:46 +0200
Achilleas Mantzios <achill@matrix.gatewaynet.com> wrote:

> Στις Tuesday 09 February 2010 11:54:38 ο/η Lutz Steinborn έγραψε:
> > On Tue, 9 Feb 2010 11:35:45 +0200
> > Achilleas Mantzios <achill@matrix.gatewaynet.com> wrote:
> >
> > > Στις Tuesday 09 February 2010 10:48:31 ΞΏ/Ξ· Lutz Steinborn έγραψΡ:
> > > > Hi,
> > > >
> > > > then importing an pg_dump result from a 8.1.17 to a 8.4.2 some varchar fields
> > > > are not imported and left blank. I've checked the dump file if the fields are
> > > > correct dumped and they are.
> > > > So it looks like the import is not working as expected.
> > >
> > > Are you getting any messages during dump/restore?
> > No and dumping/importing only on table give me the same problem.
>
> Could you post the table schema and some sample data which can reproduce the problem?
>

\d cm_category
                                       Table "public.cm_category"
     Column     |            Type             |
Modifiers
----------------+-----------------------------+----------------------------------------------------------
 id             | integer                     | not null default nextval
('cm_category_id_seq'::regclass) modified_by    | character varying(200)      |
 language       | character varying(10)       |
 active         | boolean                     |
 position       | integer                     |
 created_at     | timestamp without time zone |
 modified_at    | timestamp without time zone |
 created_by     | character varying(200)      |
 catalog_name   | character varying(500)      |
 level          | integer                     |
 name           | character varying(500)      |
 description    | text                        |
 thumbnail      | character varying(1000)     |
 content_type   | character varying(50)       |
 original_id    | character varying(100)      |
 system_name    | character varying(100)      |
 system_version | character varying(50)       |
Indexes:
    "cm_category_pkey" PRIMARY KEY, btree (id) CLUSTER
    "idx_cm_category_active" btree (active)
    "idx_cm_category_catalog_name" btree (catalog_name)
    "idx_cm_category_content_type" btree (content_type)
    "idx_cm_category_language" btree ("language")
    "idx_cm_category_level" btree ("level")
    "idx_cm_category_original_id" btree (original_id)
    "idx_cm_category_system_name" btree (system_name)
    "idx_cm_category_system_version" btree (system_version)



Example from table dump:

894367  anonym  DE  t   0   2009-11-15 08:45:56.413266  2009-11-15
08:45:56.413266  anonym  pPool-5556070003-6556071008 1
Präzisions-Feinfilterregler|800 l/min*  Anwendung: Präzisions-Feinfilterregler
werden eingesetzt, um einen genauen Druck - unabhängig von Vordruck und
Durchflussleistung - einzustellen. Sie werden z.B. für Steuer- und Regelanlagen
in der Verfahrenstechnik eingesetzt, wo hohe Anforderungen   \N  category
D749284932A9462585B9404F7EEEF9CE


Example after import in the db:

select * from cm_category where id=894367;
   id   | modified_by | language | active | position |
created_at         |        modified_at         | created_by |
catalog_name         | level |                  name
|
description
          | thumbnail | content_type |           original_id            | system_name | system_version  

--------+-------------+----------+--------+----------+----------------------------+----------------------------+------------+-----------------------------+-------+----------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+--------------+----------------------------------+-------------+----------------
 894367 | anonym      | DE       | t      |        0 | 2009-11-15
08:45:56.413266 | 2009-11-15 08:45:56.413266 | anonym     |
pPool-5556070003-6556071008 |     1 |  |  |           | category     |
D749284932A9462585B9404F7EEEF9CE |             |


May be the \N in the description confusing the import ?



--
Lutz