<filename>exercise/newfile45.1.py
show databases;
desc #tablename#;
show  tables;
select * from #tablename# where id=8;
update students set age=12,home="haerbin" where =5;


<filename>exercise/newfile45.1.py
show databases;
desc #tablename#;
show  tables;
select * from #tablename# where id=8;
update students set age=12,home="haerbin" where =5;


#tablename#; #tablename# where id=8;