View the user name of the current connection:
foo=#select * from current_user;
或
foo=#select user;
View all Username:
foo = # \ you
Before users can view the management Bowen:
https://www.cnblogs.com/ryanzheng/p/9427126.html
View the user name of the current connection:
foo=#select * from current_user;
或
foo=#select user;
View all Username:
foo = # \ you
Before users can view the management Bowen:
https://www.cnblogs.com/ryanzheng/p/9427126.html