You may have hidden recursive selects, for example in a represent function.
On Tuesday, 17 December 2013 07:41:47 UTC-6, Jayadevan M wrote: > > When I turned on logging for PostgreSQL during testing, I see that the > number of fetches goes up dramatically for tables with a large number of > rows. For example - > 2013-12-17 19:08:03 IST [19893]: [791-1] user=myserrhpa,db=everest1 LOG: > duration: 0.093 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [792-1] user=myserrhpa,db=everest1 LOG: > duration: 0.137 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [793-1] user=myserrhpa,db=everest1 LOG: > duration: 0.093 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [794-1] user=myserrhpa,db=everest1 LOG: > duration: 0.096 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [795-1] user=myserrhpa,db=everest1 LOG: > duration: 0.063 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [796-1] user=myserrhpa,db=everest1 LOG: > duration: 0.091 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [797-1] user=myserrhpa,db=everest1 LOG: > duration: 0.064 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [798-1] user=myserrhpa,db=everest1 LOG: > duration: 0.094 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > 2013-12-17 19:08:03 IST [19893]: [799-1] user=myserrhpa,db=everest1 LOG: > duration: 0.068 ms execute fetch from <unnamed>/pg8000_portal_10: select * > from myt > Is this normal? How can we control the number of fetches - some parameter > to set like array_size? > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
