pg_dump question (exclude schemas)

Started by J.V.over 12 years ago4 messagesgeneral
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#1J.V.
jvsrvcs@gmail.com

I want to backup a database but exclude certain schemas with a patter.

I have 100 schemas with the pattern: 'sch_000', 'sch_001', and so on.

Will this work?

$pg_dump <other_options> --exclude-schema='sch_*'

this does not seem to exclude all schemas with this pattern ( 'sch_*' ),
anything wrong here?

thanks

J.V.

#2Adrian Klaver
adrian.klaver@aklaver.com
In reply to: J.V. (#1)
Re: pg_dump question (exclude schemas)

On 08/28/2013 12:30 PM, Jay Vee wrote:

I want to backup a database but exclude certain schemas with a patter.

I have 100 schemas with the pattern: 'sch_000', 'sch_001', and so on.

Will this work?

$pg_dump <other_options> --exclude-schema='sch_*'

this does not seem to exclude all schemas with this pattern ( 'sch_*'
), anything wrong here?

What version of Postgres?

What is the complete command line?

Does it exclude any of the schemas?

thanks

J.V.

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Adrian Klaver
adrian.klaver@gmail.com

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#3Luca Ferrari
fluca1978@infinito.it
In reply to: J.V. (#1)
Re: pg_dump question (exclude schemas)

On Wed, Aug 28, 2013 at 9:30 PM, Jay Vee <jvsrvcs@gmail.com> wrote:

$pg_dump <other_options> --exclude-schema='sch_*'

this does not seem to exclude all schemas with this pattern ( 'sch_*' ),
anything wrong here?

The option is fine and works for me on 9.2.4, I suspect the <other
options> could do a clash with the -N (exclude-schema).

Luca

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#4Vinayak
vinpokale@gmail.com
In reply to: J.V. (#1)
Re: pg_dump question (exclude schemas)

I want to backup a database but exclude certain schemas with a patter.
I have 100 schemas with the pattern: 'sch_000', 'sch_001', and so on.
Will this work?
$pg_dump <other_options> --exclude-schema='sch_*'
this does not seem to exclude all schemas with this pattern ( 'sch_*' ),
anything wrong here?
thanks

It works fine on PostgreSQL 9.2.1.
When both -n and -N are given, the behavior is to dump just the schemas that
match at least one -n switch but no -N switches. If -N appears without -n,
then schemas matching -N are excluded from what is otherwise a normal dump.

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