On Wed, 8 Aug 2018 at 10:14, David G. Johnston
<david.g.johnston@gmail.com> wrote:
>
> On Wednesday, August 8, 2018, czezz <czezz@o2.pl> wrote:
>>
>> Hi everyone,
>> I want to aks if anyone knows is there a way to search for specific "value" throughout list of tables OR all tables
indatabse?
>
>
> Can you pg_dump your database to plain text and search that? Nothing built in provides that ability though you
possiblycould work up something using dynamic sql.
If there are some tables that are extraordinarily large that would not
be good candidates, this could be excessively expensive.
If you can identify a specific set of tables that are good candidates,
then a faster option might involve:
pg_dump --data-only --table=this_table --table=that_table
--table=other_table databaseURI
or, if there are only a few tables to omit...
pg_dump --data-only --exclude-table=this_irrelevant_big_table
--exclude-table=another_big_irrelevant_table databaseURI
--
When confronted by a difficult problem, solve it by reducing it to the
question, "How would the Lone Ranger handle this?"