Re: How to duplicate postgres 9.4 database

Thank you very much

I will try it , how much time will it take for 35gb database ? is this
method suggest able for a 35gb database ?

Thank you
Sri

On Fri, Jul 21, 2017 at 4:08 PM, Igor Neyman [via PostgreSQL] <
ml+s1045698n5972447h56(at)n3(dot)nabble(dot)com> wrote:

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> email] <http:///user/SendEmail.jtp?type=node&node=5972447&i=1>] On Behalf
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> Sent: Friday, July 21, 2017 3:29 PM
> To: [hidden email] <http:///user/SendEmail.jtp?type=node&node=5972447&i=2>
> Subject: [SQL] How to duplicate postgres 9.4 database
>
> Hi All
>
> I want to duplicate the existing database , after reading documentation I
> used below command which just created database, but did not create data
>
> CREATE DATABASE standby TEMPLATE template0;
>
>
> my database is 35gb so dump and psql will take longer hours
>
> is there an fastest way to copy database on same server , so that I can
> just modify pointing to the database and connect to the stanby one to do
> any testing ?
>
> ____________________________________________________________
> ______________________________________________
>
> As a TEMPLATE you should use the db that you want to copy, let's call it
> "source_db":
>
> CREATE DATABASE standby TEMPLATE source_db;
>
> Be aware, that when this statement runs there should be no user
> connections to source_db.
>
> Regards,
> Igor Neyman
>
>
>
>
>
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