Thread: Bug #685: pg_dump don't works with many tables

Bug #685: pg_dump don't works with many tables

From
pgsql-bugs@postgresql.org
Date:
Victor S. (vicsanca@idieikon.com) reports a bug with a severity of 1
The lower the number the more severe it is.

Short Description
pg_dump don't works with many tables

Long Description
Sorry about the last two messages. We have finally identified when the error happens. We have near 1000 tables with 3
foreingskeys to three tables. Example: 
Table A
Table B
Table C

Table 1--- foreign keys to A, B and C
Table 2--- foreign keys to A, B and C
Table 3--- foreign keys to A, B and C
.
.
.
Table 1000--- foreign keys to A, B and C

PostgreSQL works fine but if we try to do a pg_dump of the database (in verbose for debug the error) mode it breaks
after10 minutes(aprox.) when pg_dump is finding triggers for table A. The process exits with a "Killed" message. 

With the same 1000 tables witout foreign keys it works fine.
Whe have tested it with PostgreSQL 7.1, 7.2 and 7.2.1 under linux systems.

Please contact us for more info if wou want.

Thanks

Victor Sanchez
IDI EIKON S.L.

Another questions: Commercial support cover this type of errors?

Sample Code


No file was uploaded with this report

Re: Bug #685: pg_dump don't works with many tables

From
Philip Warner
Date:
At 06:30 7/06/02 -0400, pgsql-bugs@postgresql.org wrote:
>Victor S. (vicsanca@idieikon.com) reports a bug with a severity of 1
>
>PostgreSQL works fine but if we try to do a pg_dump of the database (in
>verbose for debug the error) mode it breaks after 10 minutes(aprox.) when
>pg_dump is finding triggers for table A. The process exits with a "Killed"
>message.


What was the last thing it did? Can you send a backtrace?


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