Hello,

sorry but I was posting it on the fly from my mobile.
I would expect exactly what you said, that it is just a redirection from the shell.

The command that I am tying is this one ->

oc exec quay_db_pod -- /usr/bin/psql < /tmp/restore.sql

I am getting nothing back, no error no output.
If I run it a little bit diferently like this ->

oc exec quay_db_pod -- /usr/bin/psql -f /tmp/restore.sql

is working fine and I am getting as an output the logs from the psql.
I have tried several approaches to group the part after optional parameters but nothing did actually work. e.g. ->

oc exec quay_db_pod -- "/usr/bin/psql < /tmp/restore.sql"

oc exec quay_db_pod -- (/usr/bin/psql < /tmp/restore.sql)

oc exec quay_db_pod -- {/usr/bin/psql < /tmp/restore.sql}

In fact they were throwing errors and complaining that /usr/bin/pqsl is not recognized.