Re: proposal: possibility to read dumped table's name from file

pá 17. 9. 2021 v 13:56 odesílatel Daniel Gustafsson <daniel@yesql.se>
napsal:

> > On 17 Sep 2021, at 13:51, Pavel Stehule <pavel.stehule@gmail.com> wrote:
> > pá 17. 9. 2021 v 13:42 odesílatel Daniel Gustafsson <daniel@yesql.se
> <mailto:daniel@yesql.se>> napsal:
>
> > I am unable to write a filter statement which can
> > handle this relname:
> >
> > CREATE TABLE "a""
> > ""b" (a integer);
> >
> > Are you able to craft one for that?
> >
> > I am not able to dump this directly in pg_dump. Is it possible?
>
> Sure, see below:
>
> $ ./bin/psql filter
> psql (15devel)
> Type "help" for help.
>
>
I didn't ask on this

I asked if you can use -t and some for filtering this name

?


> filter=# create table "a""
> filter"# ""b" (a integer);
> CREATE TABLE
> filter=# select relname from pg_class order by oid desc limit 1;
>  relname
> ---------
>  a"     +
>  "b
> (1 row)
>
> filter=# ^D\q
> $ ./bin/pg_dump -s filter
> --
> -- PostgreSQL database dump
> --
>
> -- Dumped from database version 15devel
> -- Dumped by pg_dump version 15devel
>
> SET statement_timeout = 0;
> SET lock_timeout = 0;
> SET idle_in_transaction_session_timeout = 0;
> SET client_encoding = 'UTF8';
> SET standard_conforming_strings = on;
> SELECT pg_catalog.set_config('search_path', '', false);
> SET check_function_bodies = false;
> SET xmloption = content;
> SET client_min_messages = warning;
> SET row_security = off;
>
> SET default_tablespace = '';
>
> SET default_table_access_method = heap;
>
> --
> -- Name: a" "b; Type: TABLE; Schema: public; Owner: danielg
> --
>
> CREATE TABLE public."a""
> ""b" (
>     a integer
> );
>
>
> ALTER TABLE public."a""
> ""b" OWNER TO danielg;
>
> --
> -- PostgreSQL database dump complete
> --
>
> --
> Daniel Gustafsson               https://vmware.com/
>
>