Re: How to import PostgreSQL 9.2.4 dump to PostgreSQL 9.4.5?

On Thu, Oct 15, 2015 at 11:27 AM, FattahRozzaq <ssoorruu(at)gmail(dot)com> wrote:

> Hi guys,
>
> I'm running some test.
>
>
> However, I'm stuck in restoring a PostgreSQL 9.2.4 dump to PostgreSQL
> 9.4.5 database.
> I'm doing the backup using pg_dump version PostgreSQL 9.2.4 in text
> file (SQL dump).
> I'm trying to restore it to PostgreSQL 9.4.5 usng psql.
>
>
> The restoration error message was as below:
> psql:room.sql:41695: invalid command \n
> Query buffer reset (cleared).
> psql:room.sql:41696: invalid command \n
> Query buffer reset (cleared).
>
>
> The SQL statement in the file as below:
> COPY room (id, user_id, partner_id, rm_cr_ts, rm_up_ts, rm_sv_ts,
> value, last_dlvrd_to_user, last_dlvrd_to_prtnr, last_seen_by_user,
> last_seen_by_prtnr, num_unseen_by_user, num_unseen_by_prtnr,
> last_message_id, last_message_ts, legacy_id, legacy_last_message_id,
> inserted_at, updated_at) FROM stdin;
> 711675 1391103 2657167 -1429528649798556 1429528649798556
> 1429528649798556 created 0 0 0 0 1
> 0 19733451 1429528649798556 AUzWjCFTbRHQVpj5SYnD
> AUzWjCR43gMouVUpyttw 2015-09-12 18:56:49 2015-09-12 18:56:49
>

19 40868 1191438 1426767773822538 1426767773822538
> 1426767773822538 closed 1426754122000000 0
> 1426754122000000 2 0 1 \N 0
> 550a8a4a73656d2e26160000 2015-09-12 14:05:32
> 2015-09-12 14:05:32
>

Not sure how that could happen, but this second line has only 18 fields
instead of the expected 19. The first one appears to be correct.

I create the room table as below:
> CREATE TABLE room (
> id integer NOT NULL,
> user_id character varying(255),
> partner_id character varying(255),
> rm_cr_ts bigint,
> rm_up_ts bigint,
> rm_sv_ts bigint,
> value character varying(255),
> last_dlvrd_to_user bigint,
> last_dlvrd_to_prtnr bigint,
> last_seen_by_user bigint,
> last_seen_by_prtnr bigint,
> num_unseen_by_user integer,
> num_unseen_by_prtnr integer,
> last_message_id integer,
> last_message_ts bigint,
> legacy_id text,
> legacy_last_message_id text,
> inserted_at timestamp without time zone NOT NULL,
> updated_at timestamp without time zone NOT NULL
> );
>
>
> All the servers are Debian 7.8 (Wheezy) with hardware:
> - CPU 24 cores
> - RAM 128GB
> - SSD 128GB
>
>
> Have anyone try this before?
> How to do it properly?
>