mysql_常用操作命令

select table_name, data_length from information_schema.tables where table_schema='testTable';

SELECT t.TABLE_SCHEMA,t.TABLE_NAME,t.TABLE_ROWS,t.CREATE_TIME,t.UPDATE_TIME FROM \
information_schema.TABLES t WHERE t.TABLE_NAME='history' AND t.TABLE_SCHEMA='zabbix' \
ORDER BY t.CREATE_TIME DESC,t.UPDATE_TIME DESC;

SELECT t.TABLE_SCHEMA,t.TABLE_NAME,t.TABLE_ROWS,t.CREATE_TIME,t.UPDATE_TIME FROM \
information_schema.TABLES t WHERE t.TABLE_SCHEMA='zabbix' ORDER BY t.TABLE_ROWS DESC;

grant all on *.* to testTable@'%' identified by "123456";

mysqld --defaults-file=/data0/mysql/3306/my.cnf --initialize-insecure --user=mysql

mysqldump -S mysql.sock -d app > app_0330.sql

mysqldump -S mysql.sock --set-gtid-purged=off -B app > app.sql

innobackupex --defaults-file=/data0/mysql/3307/my.cnf --apply-log /home/my3307back/2018-03-20_03-00-01/
innobackupex --defaults-file=/data0/mysql/3307/my.cnf --copy-back /home/my3307back/2018-03-20_03-00-01/
chown mysql.mysql -R /data0/mysql/3306/data

mysqlbinlog --start-position=113927317 --stop-position=220222447 mysql-bin.000016 |mysql -S mysql.sock