1. 2022-06-29 [2] Fluctuating performance of updates on small table wit pgsql-per Justin Pryzby 2. 2022-06-28 [3] partition pruning only works for select but update pgsql-per chaolpan 3. 2022-06-19 [6] reindex option for tuning load large data pgsql-per I. V. 4. 2022-06-12 [2] Missed query planner optimization: `n in (select q)` pgsql-per David G. John 5. 2022-06-08 [4] Strange behavior of limit clause in complex query pgsql-per Justin Pryzby 6. 2022-06-08 [2] Adding non-selective key to jsonb query @> reduces pe pgsql-per Tom Lane 7. 2022-06-06 [4] Query is taking too long i intermittent pgsql-per Mayank Kandar 8. 2022-06-02 [1] Re: rows selectivity overestimate for @> operator for pgsql-per Jeff Janes 9. 2022-06-01 [3] Re: REINDEXdb performance degrading gradually PG13.4 pgsql-per Jeff Janes