SHARMILA JOTHIRAJAH <sharmi...@yahoo.com> writes:
> Hi,
> I want to find the time taken by this process ...retrieving data from oracle
> database using java and copying that to postgres using copy.
> So I need something like this
> Start_Time|java testCode ...|psql -c "copy dummy from stdin with delimiter
> ',' null 'NULL'" test| End_time
time java testCode ...|psql -c "copy dummy from stdin with delimiter ',' null
'NULL'" test
Or do you really insist on doing the timestamp subtraction by hand?
regards, tom lane
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