I made complex select using PGAdmin III Query Editor, Postgre server 9.3
select ... from mytable join .. join ... order by ....
I get [Total query runtime: 8841 ms. 43602 rows retrieved.]
but when I use
copy ([same above select]) to '/x.txt'
I get [Query returned successfully: 43602 rows affected, 683 ms execution
time.]
these test made on the same machine as the postgresql server.
can anyone explain huge difference in executing time?
best regards all
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