Re: Bind message
От | Oliver Jowett |
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Тема | Re: Bind message |
Дата | |
Msg-id | 4518FF16.3050804@opencloud.com обсуждение исходный текст |
Ответ на | Re: Bind message (Markus Schaber <schabi@logix-tt.com>) |
Ответы |
Re: Bind message
Re: Bind message |
Список | pgsql-jdbc |
Markus Schaber wrote: > Ah. But usually, the other parameter values for the same prepared > statement produce similar query plans, because they're the same use case > on similar data. For the "wrong" values though the plan might be pathologically bad. > Maybe this behaviour should be configurable via some session > configuration variable? Isn't this just a very roundabout way of overriding the planner? i.e. what you are really doing is saying "ignore your statistics, I know more about the parameter values I'm going to give you than I'm actually telling you".. -O
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