Purging Data When the Table Is Big and Has Children Tables
Percona
MARCH 3, 2023
One replica with the same software version (in Read-Only and Super-Read-Only mode). If he were able to execute the DELETE (let’s assume he googled something and found a way to do it by executing SET FOREIGN_KEY_CHECKS=0 ), not having made a previous backup, no backup, bad idea. mysqlserver01=127.0.0.2 [RW] RW] [ver: 8.0.31-23]
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