diff options
Diffstat (limited to 'topics/systems')
| -rw-r--r-- | topics/systems/mariadb/cleanup.gmi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/topics/systems/mariadb/cleanup.gmi b/topics/systems/mariadb/cleanup.gmi index 73085da..2222654 100644 --- a/topics/systems/mariadb/cleanup.gmi +++ b/topics/systems/mariadb/cleanup.gmi @@ -2,10 +2,13 @@ Find all larger tables +``` SELECT TABLE_SCHEMA,TABLE_NAME,DATA_LENGTH FROM information_schema.TABLES WHERE DATA_LENGTH>10000; +``` The following 4 mysql tables live in +``` MariaDB [mysql]> SELECT TABLE_SCHEMA,TABLE_NAME,DATA_LENGTH FROM information_schema.TABLES WHERE ENGINE = 'InnoDB'; +--------------+----------------------+-------------+ | TABLE_SCHEMA | TABLE_NAME | DATA_LENGTH | @@ -23,5 +26,8 @@ MariaDB [mysql]> SELECT TABLE_SCHEMA,TABLE_NAME,DATA_LENGTH FROM information_sch | mysql | gtid_slave_pos | 16384 | +--------------+----------------------+-------------+ 11 rows in set (0.008 sec) +``` +```sh for x in innodb_index_stats innodb_table_stats gtid_slave_pos transaction_registry ; do echo $x ; mysqldump -u webqtlout -pwebqtlout mysql $x > /export3/$x.sql ; done +``` |