Re: Transfer db from one port to another

On 12/23/2015 06:13 AM, Killian Driscoll wrote:
> On 23 December 2015 at 14:56, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com
> <mailto:adrian(dot)klaver(at)aklaver(dot)com>> wrote:
>
> On 12/23/2015 03:43 AM, Killian Driscoll wrote:
>
> On 23 December 2015 at 11:36, John R Pierce <pierce(at)hogranch(dot)com
> <mailto:pierce(at)hogranch(dot)com>
> <mailto:pierce(at)hogranch(dot)com <mailto:pierce(at)hogranch(dot)com>>> wrote:
>
> On 12/23/2015 2:25 AM, Killian Driscoll wrote:
>
> Sorry, forgot to add: once I get the warning that the
> Pg_dump
> can't be found there is then a password prompt; I tried
> the db
> password and the pc password but both fail:
>
> Password:
> pg_dump: [archiver (db)] connection to database
> "irll_project"
> failed: FATAL: p
> assword authentication failed for user "killian"
>
>
> note that databases don't have passwords, database USERS have
> passwords. 'killian' probably doesn't have a database
> user, and
> since you didn't specify a user, it defaulted to your system
> username (expecting that user to have been created in
> postgres, and
> wanting that probably non-existant postgres users passsword)
>
> so, ok, try the command with -U postgres, as *
> *
>
> *pg_dump -Fc -p 5432 **-U postgres **irll_project |
> pg_restore
> -U postgres -p 5532*
>
> OK - I did the dir and it shows that the dump and restore.exe
> are there,
> but running the above gives the below errors
>
> 09/06/2014 08:35 381,952 pg_dump.exe
>
> 09/06/2014 08:35 180,224 pg_restore.exe
>
> C:\Users\killian>path "C:\Program Files\PostgreSQL\9.3\bin";%path%
>
> C:\Users\killian>pg_dump -Fc -p 5432 -U postgres irll_project |
> pg_restore -U po
> stgres -p 5532
> ccoulould not findd a n "pg_restore" to executeot find a
> "pg_dump" to
> execute
>
> pg_restore: [archiver] did not find magic string in file header
> pg_dump: [custom archiver] could not write to output file:
> Invalid argument
>
>
>
> Try breaking the above down into two steps:
>
> pg_dump -Fc -p 5432 -U postgres -f irll_project.out irll_project
>
>
> Doing this step I get response
> could not find a "pg_dump" to execute

So cd into:

C:\Program Files\PostgreSQL\9.3\bin

and try:

pg_dump --help

that will at least establish that the command is being found.

>
>
> pg_restore -U postgres -p 5532 irll_project.out
>
>
>
>
> if/when it prompts for a password, thats the password of the
> 'postgres' database user, as configured in the postgres
> servers.
>
> note it will prompt for the password a couple times, once for
> postgres on port 5432, and again for postgres on port 5532,
> at least
> if both database services are configured to require
> passwords for
> local connections.
>
>
> --
> john r pierce, recycling bits in santa cruz
>
>
>
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com <mailto:adrian(dot)klaver(at)aklaver(dot)com>
>
>

--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com