Re: [HACKERS] XTM & parallel search

2016-06-03 Thread Amit Kapila
On Fri, Jun 3, 2016 at 6:49 PM, Konstantin Knizhnik < k.knizh...@postgrespro.ru> wrote: > > > On 03.06.2016 16:05, Amit Kapila wrote: > > On Fri, Jun 3, 2016 at 1:34 AM, Konstantin Knizhnik < > k.knizh...@postgrespro.ru> wrote: > >> We have to add three more functions to eXtensible Transaction Man

Re: [HACKERS] XTM & parallel search

2016-06-03 Thread Konstantin Knizhnik
On 03.06.2016 16:05, Amit Kapila wrote: On Fri, Jun 3, 2016 at 1:34 AM, Konstantin Knizhnik mailto:k.knizh...@postgrespro.ru>> wrote: We have to add three more functions to eXtensible Transaction Manager API (XTM): /* * Calculate transaction state size. This method i

Re: [HACKERS] XTM & parallel search

2016-06-03 Thread Amit Kapila
On Fri, Jun 3, 2016 at 1:34 AM, Konstantin Knizhnik < k.knizh...@postgrespro.ru> wrote: > We have to add three more functions to eXtensible Transaction Manager API > (XTM): > > /* > * Calculate transaction state size. This method is invoked by > EstimateTransactionStateSpace to copy trans

[HACKERS] XTM & parallel search

2016-06-02 Thread Konstantin Knizhnik
We have to add three more functions to eXtensible Transaction Manager API (XTM): /* * Calculate transaction state size. This method is invoked by EstimateTransactionStateSpace to copy transaction * state to parallel workers */ size_t (*GetTransactionStateSize)(void);