一 所有数据库->所有触发器: SELECT * FROM information_schema.triggers; 二 当前数据库->当前所有触发器(假设当前数据库为gmvcs_base)第一种: USE gmvcs_base;//将当前数据库切换为gmvcs_base SHOW triggers; 第二种: SELECT * FROM information_schema.triggers WHERE TRIGGER_SCHEMA='gmvcs_base''; PS: 1 显示当前数据…
select TABLE_NAME, concat(truncate(data_length/1024/1024,2),' MB') as data_size, concat(truncate(index_length/1024/1024,2),' MB') as index_size from information_schema.tables where TABLE_SCHEMA = 'acc_log' group by TABLE_NAME order by data_length des…
mysql> select b.username,a.subject,a.money,FROM_UNIXTIME(a.ctime) from shop_pay a INNER JOIN common_member b on a.uid=b.uid where a.ctime>='1429428970' and a.ctime<='1429689355' and a.`status` = 2 into outfile '/tmp/test.xls';…
Oracle 显示数据库名和表名 Oracle 查看表名: select table_name from user_tables; select table_name from dba_tables; select * from all_all_tables; Oracle 查看数据库名: select * from v$database; MySQL 显示数据库名和表名 MySQL 查看表名: show tables; MySQL 查看数据库名: show databases;…