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查看表名:

show tables;

mysql查看数据库名:

show databases;
原文地址:https://www.cnblogs.com/linn/p/4186149.html