Devendra Yadav schrieb am 19.12.2018 um 18:58:
>> On Wed, Dec 19, 2018 at 10:29 AM Devendra Yadav <devendra.857@gmail.com <mailto:devendra.857@gmail.com>> wrote:
>> > But the case is that, for it to happen it needs superuser permission which
>>
>> It only requires superuser permission if you ask the server to COPY a
>> file from the local filesystem. Developers and programs should be
>> using client libraries and feeding the data to be copied (in or out)
>> to the server via the connection (which, for the server, is a
>> stdin/stdout stream). psql provides this via \copy - other libraries
>> have their own methods.
> Thanks for the information David. I'll check that. We have most of
> our applications in Java and .net, if you can please highlight on
> these ?
With JDBC you can use the CopyManager API together with a "COPY FROM STDIN" statement.
https://jdbc.postgresql.org/documentation/publicapi/org/postgresql/copy/CopyManager.html
There are some examples on Stackoverflow:
https://stackoverflow.com/questions/6958965
https://stackoverflow.com/questions/46988855