On 12/10/21 17:00, Дмитрий Иванов wrote: > Afternoon. I was able to make the necessary changes to my base needed to > migrate win_pg12 to debian pg14. > But there is a new problem, which was not there at the initial stage so > I checked: > > win_pg12: > -> Index Scan using index_class_tree_full on class c (cost=0.28..2.50 > rows=1 width=235) (actual time=0.030..0.032 rows=1 loops=1) > Index Cond: (id = 650) > debian_pg14: > -> Index Scan using index_class_tree_full on class c (cost=0.28..2.50 > rows=1 width=235) (actual time=842.795..842.796 rows=1 loops=1) > Index Cond: (id = 650) > > I'm wondering where to dig next...
Did you run ANALYZE(updates table stats) on the 14 instance after doing the upgrade?
