Oracle create tablespace and temporary tablespace create user

---Modify tablespace size

alter database datafile 'D:\app\TableSpace\QNS_SPACE.dbf' resize 20480m;

---qns

create temporary tablespace qns2_temp

tempfile 'E:\app\TableSpace\qns2_temp_space.dbf'

size 32m

autoextend on

next 32m maxsize 2048m

extent management local;

--qns data tablespace

create tablespace gqns_space

logging

datafile 'E:\app\TableSpace\gqns_space.dbf'

size 32m

autoextend on

next 32m maxsize 2048m

extent management local; --create

user And make a tablespace

create user qns2 identified by qns2

default tablespace gqns_space -- specify the data tablespace user

temporary tablespace qns2_temp; -- specify the temporary tablespace user

--Grant permissions to users

grant connect, resource, dba to qns2; --Delete

users, including tables, views, stored procedures, etc. associated with the user.

drop user SQM cascade

//After logging in as this user, any database objects created belong to the test_temp and test_data tablespaces, so there is no need to assign a tablespace to each object created.

//User password is locked, SQL unlock

alter user srmdev account unlock

//Modify user password

alter user sqm identified by sqm