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Messages from pryzby@telsasoft.com

add default parallel query to v10 release notes? (Re: [PERFORM] performance drop after upgrade (9.6 > 10))
  2018-05-25 01:00 UTC  Justin Pryzby <pryzby@telsasoft.com>

CREATE STATISTICS and join selectivity
  2017-11-15 20:19 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: query performance issue
  2017-11-15 14:16 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: overestimate on empty table
  2017-11-11 17:19 UTC  Justin Pryzby <pryzby@telsasoft.com>

overestimate on empty table
  2017-11-10 20:40 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Performance loss upgrading from 9.3 to 9.6
  2017-11-07 05:11 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Performance loss upgrading from 9.3 to 9.6
  2017-11-06 14:21 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: performance drop after upgrade (9.6 > 10)
  2017-10-26 19:45 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: performance drop after upgrade (9.6 > 10)
  2017-10-24 15:18 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Partitioned table - scans through every partitions
  2017-08-25 15:44 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Performance Issue -- "Materialize"
  2017-08-21 18:32 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Very poor read performance, query independent
  2017-07-18 18:01 UTC  Justin Pryzby <pryzby@telsasoft.com>

estimate correlation of index separately from table (Re: index fragmentation on insert-only table with non-unique column)
  2017-07-07 23:41 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Re: join under-estimates with ineq conditions
  2017-06-16 02:53 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Re: join under-estimates with ineq conditions
  2017-06-08 16:05 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: join estimate of subqueries with range conditions and constraint exclusion
  2017-05-30 10:52 UTC  Justin Pryzby <pryzby@telsasoft.com>

join estimate of subqueries with range conditions and constraint exclusion
  2017-05-24 21:17 UTC  Justin Pryzby <pryzby@telsasoft.com>

self join estimate and constraint exclusion
  2017-04-15 00:23 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: index fragmentation on insert-only table with non-unique column
  2016-08-13 18:54 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: index fragmentation on insert-only table with non-unique column
  2016-06-03 23:54 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: index fragmentation on insert-only table with non-unique column
  2016-05-25 14:00 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: index fragmentation on insert-only table with non-unique column
  2016-05-25 13:45 UTC  Justin Pryzby <pryzby@telsasoft.com>

index fragmentation on insert-only table with non-unique column
  2016-05-24 17:39 UTC  Justin Pryzby <pryzby@telsasoft.com>

Re: Clarification on using pg_upgrade
  2016-03-04 22:58 UTC  Justin Pryzby <pryzby@telsasoft.com>


24+ results

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