On 8/24/22 20:39, gzh wrote:
> Hi Tom,
>
> Thank you for your prompt response.
>
> When I use pg_dump to export schema from an older version of PostgreSQL
> 8.2.3 , it adds the following line at the beginning:
>
> SET search_path = public, pg_catalog;
>
> Is it possible set an option where pg_dump will add this line in
> PostgreSQL 12.5?
>
No for this reason:
https://wiki.postgresql.org/wiki/A_Guide_to_CVE-2018-1058:_Protect_Your_Search_Path
>> regards, tom lane
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com