Re: [HACKERS] Testing WAL replay by comparing before and after images again

2015-09-14 Thread Heikki Linnakangas
On 09/04/2015 09:30 PM, Simon Riggs wrote: On 4 September 2015 at 13:45, Heikki Linnakangas wrote: Another issue was with the new speculative insertions. Replaying a speculative insertion record sets the tuple's CTID to point to itself, like in a regular insertion. But in the original system,

Re: [HACKERS] Testing WAL replay by comparing before and after images again

2015-09-04 Thread Simon Riggs
On 4 September 2015 at 13:45, Heikki Linnakangas wrote: > Another issue was with the new speculative insertions. Replaying a > speculative insertion record sets the tuple's CTID to point to itself, like > in a regular insertion. But in the original system, the CTID is set to a > special speculat