čt 3. 12. 2020 v 12:39 odesílatel Wim Bertels <wim.bert...@ucll.be> napsal:
> Hello, > > psql shows (the queries and) the output, > there are for example the -L option and echo_queries option > > is there a way to run psql so that: > * inside psql there are no surprises :) (ignore this line:) > * one pipe (or..) to a file which only contains the statements > (queries) history (and not the output) > * another pipe (or..) to a file which only contains the output (with or > without the statements) history > > why? for example, > to have easy access in a psql demonstration to past commands > (history), > without the output cluttering or overwhelming everything, side by side > on the screen. (optionally with a third pane for the output) > > there is also the /s option in psql, > but i guess the history is only written to file when psql is closed, > and is not accessible during the session (only in memory?), > otherwise this would also be an option > (not ctrl+r) > > suggestions or alternatives while using the commandline? > Unfortunately it is not possible. Both contents are sent to stdout. The own hack can be pretty easy, but without it it is not possible. Regards Pavel > -- > mvg, > Wim > -- > https://coronalert.be > > > -- > Always do right. This will gratify some people and astonish the rest. > -- Mark Twain > > > >
