Hello Martin, Adding "and log_namespace = 2" to the where clause solves the performance problem. Regards.
On Monday, June 3, 2019, 8:31:44 PM GMT+3, Martin Urbanec martin.urbanec@wikimedia.cz wrote:
Hello, I'm trying to run this query more fastly. Can you help me how to optimalize it? MariaDB [commonswiki_p]> select count(*) from logging_logindex where log_type="thanks" and log_title="Martin_Urbanec"; +----------+ | count(*) | +----------+ | 6 | +----------+ 1 row in set (8 min 42.87 sec)
MariaDB [commonswiki_p]>
It's supposed to provide web-accessible information, and it's not possible to wait 8 mins for completion. https://tools.wmflabs.org/sql-optimizer/%C2%A0 didn't offer any solution.
Any suggestions? Martin_______________________________________________ Wikimedia Cloud Services mailing list Cloud@lists.wikimedia.org (formerly labs-l@lists.wikimedia.org) https://lists.wikimedia.org/mailman/listinfo/cloud