Violet Epifit

mariadb-tzinfo-to-sql /usr/share/zoneinfo | mariadb -u root -p mysqlEnter password:root@hestia:~# mariadb -u root -p -e “SELECT Name FROM mysql.time_zone_name WHERE Name = ‘Europe/Moscow’;”Enter password:+—————+| Name || Europe/Moscow |+—————+

Сначала делаем дамп на мастере mysqldump -u root -ppassword –insert-ignore asapps > dump.sql Потом восстанавливаем на реплике mysql -u root -ppassword asapps < dump.sql Если слетела реплика STOP SLAVE; CHANGE MASTER TO MASTER_HOST=’violet.su’, MASTER_USER=’repl’, MASTER_PASSWORD=’password’, MASTER_LOG_FILE=’mysql-bin.000015′, MASTER_LOG_POS=18119910; START SLAVE; Если слетел мастер USE mysql; CREATE USER ‘repl’@’%’ IDENTIFIED BY ‘password’; GRANT REPLICATION SLAVE ON *.* […]

ALTER TABLE files_standard MODIFY COLUMN CHANGED DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;