From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
---|---|
To: | lin <jluwln(at)163(dot)com>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: pg_restore -n sch1 : schema "sch1" does not exist |
Date: | 2014-12-10 00:00:29 |
Message-ID: | 54878D1D.5080708@aklaver.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
On 12/09/2014 07:29 AM, lin wrote:
> Hi,all:
> I create a schema (sch1) in the database of db1, and I also
> create a table sch1.t1, then I use the comand "pg_dump -d db1 -Fd -f
> dir1" to back up the database of db1; at lase I drop the schema of
> sch1; I want to restore the schema sch1, but when I execute the
> command "pg_restore -d db1 -Fd dir1 -n sch1", get error, just like below.
> I just want to test the parameter of "-n" for pg_restore, how
> can do to use the pg_restore correctly?
Hmm, seems -n is not the same in pg_dump and pg_restore. If you do a
dump with the
-n switch you get the SCHEMA creation in the restore. If you use the -n
on the restore
you get the contained objects but not the SCHEMA creation statement.
Might try generating a TOC from your dump and then pulling the entry for
schema
sch1 and put it at the top of the TOC you generated below.
>
> [wln(at)localhost test]$ pg_restore -d db1 -Fd dir1 -n sch1
> pg_restore: [archiver (db)] Error while PROCESSING TOC:
> pg_restore: [archiver (db)] Error from TOC entry 171; 1259 24669 TABLE
> t1 wln
> pg_restore: [archiver (db)] could not execute query: ERROR: permission
> denied to create "pg_catalog.t1"
> DETAIL: System catalog modifications are currently disallowed.
> Command was: CREATE TABLE t1 (
> id integer
> );
>
>
>
> pg_restore: [archiver (db)] could not execute query: ERROR: schema
> "sch1" does not exist
> Command was: ALTER TABLE sch1.t1 OWNER TO wln;
>
>
> pg_restore: [archiver (db)] Error from TOC entry 2777; 0 24669 TABLE
> DATA t1 wln
> pg_restore: [archiver (db)] could not execute query: ERROR: relation
> "t1" does not exist
> Command was: COPY t1 (id) FROM stdin;
>
> WARNING: errors ignored on restore: 3
>
>
> [wln(at)localhost test]$ pg_restore -d db1 -Fd dir1 -n sch1 -l
> ;
> ; Archive created at Fri Sep 26 10:26:43 2014
> ; dbname: db1
> ; TOC Entries: 11
> ; Compression: -1
> ; Dump Version: 1.12-0
> ; Format: DIRECTORY
> ; Integer: 4 bytes
> ; Offset: 8 bytes
> ; Dumped from database version: 9.3beta2
> ; Dumped by pg_dump version: 9.3beta2
> ;
> ;
> ; Selected TOC Entries:
> ;
> 171; 1259 24669 TABLE sch1 t1 wln
> 2777; 0 24669 TABLE DATA sch1 t1 wln
>
>
> Thanks,
> wanglin
>
>
>
>
>
>
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
From | Date | Subject | |
---|---|---|---|
Next Message | AJ Welch | 2014-12-10 01:21:10 | Re: Use cases for lateral that do not involve a set returning function |
Previous Message | lin | 2014-12-09 23:18:34 | Re: pg_restore -n sch1 : schema "sch1" does not exist |