Greetings, * Durumdara (durumd...@gmail.com) wrote: > Where I can get timestamp or some other unique data with I can create a > combined primary key?
Not entirely sure about the rest of it, but if you want backend start time, you can look at pg_stat_activity (which also happens to have the pid). If you want just your own, combine it with pg_backend_pid, as in: select pid || ',' || backend_start from pg_stat_activity where pid = pg_backend_pid(); Thanks! Stephen
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