Re: Fwd: [JDBC] Re: 9.4-1207 behaves differently with server side prepared statements compared to 9.2-1102

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От Vladimir Sitnikov
Тема Re: Fwd: [JDBC] Re: 9.4-1207 behaves differently with server side prepared statements compared to 9.2-1102
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Msg-id CAB=Je-G-LrJwDX4HjWdtgh0HtW1w4By+DoQBEvELE7wiYBtW5g@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Fwd: [JDBC] Re: 9.4-1207 behaves differently with server side prepared statements compared to 9.2-1102  (Albe Laurenz <laurenz.albe@wien.gv.at>)
Ответы Re: Fwd: [JDBC] Re: 9.4-1207 behaves differently with server side prepared statements compared to 9.2-1102
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> I don't know if there is a good solution except disabling server prepared statements.

Why doesn't backend reuse already existing good plan?
The plan does account for the skew.

Can backend take selectivities from the original bind values?

Vladimir

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