You told us vociferously that ANALYZE was run after the index was created.
I did have that problem but can’t reproduce it right now. I am just trying to concentrate on the issues I can reproduce easily.
We have been dealing with the slow query issue for months. The first advice is always to run vacuum/analyze. That didn’t help. I think things changed when I accidentally restarted the server by applying some configuration changes. Now, bouncing the server always brings the stats back, without running ‘analyze’.
We had the same issue on another server. I made a snapshot of the database before I restarted the server. Anything I can capture to help nail the issue?
Thanks!
Zhihong
