mariadb/mysql-test/main/userstat.opt at bb-12.0-mdev-34712 - mirror/mariadb - May the force be without you: git.fucktheforce.de

mirror/mariadb

mirror of https://github.com/MariaDB/server.git synced 2025-10-31 10:56:12 +01:00

Monty 94033fcf83 MDEV-33151 Add more columns to TABLE_STATISTICS and USER STATS

Columns added to TABLE_STATISTICS
- ROWS_INSERTED, ROWS_DELETED, ROWS_UPDATED, KEY_READ_HITS and
  KEY_READ_MISSES.

Columns added to CLIENT_STATISTICS and USER_STATISTICS:
- KEY_READ_HITS and KEY_READ_MISSES.

User visible changes (except new columns):
- CLIENT_STATISTICS and USER_STATISTICS has columns KEY_READ_HITS and
  KEY_READ_MISSES added after column ROWS_UPDATED before SELECT_COMMANDS.

Other changes:
- Do not collect table statistics for system tables like index_stats
  table_stats, performance_schema, information_schema etc as the user
  has no control of these and the generate noice in the statistics.
- All row variables that are part of user_stats are moved to
  'struct rows_stats' to make it easy to clear all of them at once.
- ha_read_key_misses added to STATUS_VAR

Notes:
- userstat.result has a change of numbers of rows for handler_read_key.
  This is because use-stat-tables is now disabled for the test.

2024-05-27 12:39:04 +02:00

1 line

43 B

Text

Raw Permalink Blame History

--disable-userstat --use-stat-tables=never