Summary:The profile user setting file is used to store the user's personal unique data. To run the profile setting file, you must first identify the user, whether it is verified or anonymous, once the user is uniquely identified, the use
User Management
Create a user : The new user created has no permissions, and even the right to log on to the database does not have the right to specify the appropriate permissions.
Sql> Create User usernameIdentified by passwordDefault tablespace tablespaceTemporary tablespace tablespaceProfile profileQuota integer/un
We want to establish a database for user profile analysis. the main information is the user's personal information, order information for the purchased items, and order transaction amount. Now I want to export the data, store it in the database again, and perform a profile analysis. However, I want to store 100,000 of the data in a table... we want to establish a
need to create an intermediate table that stores the primary key ID of two tables respectively)Key indicates the corresponding column,The Userdetails attribute is in the role class(4) Also many to many, with the same(5) The Department is self-related, the superior department is many to one, the subordinate department is a pair of many(6) Permissions are self-correlating, same as aboveThree: test, create a table when creating a sessionfactory, write a
Save user information generally with two tables
User
Profile
I'd like to know what these two tables usually have.User (id,name,email,^ ...)Profile (ID,????)
What content is stored in the user
4. Create oracle username tablespaces, tables, insert data, and user management tables in windows and Linux
Log on to the super administrator and run the following command:
Create databases, tablespaces, users, and insert data in Windows
-- 01 create a tablespace-- Note that the tablespace path is adjusted according to the actual instal
Personalized user configuration (custom attributes) Table
The table structure shows that all user-defined attributes are "packaged" (serialized) into one or two data blocks, stored in propertyvaluesstring (serialized as string, XML) and (or) propertyvaluesbinary (serialized as binary) is in two (or one of) fields. Therefore, Custom Attributes must support serialization.The serialization method can beSeria
1, if there is a Plsql client, you can use the user login, select all the table right-click Drop.2. If you have permission to delete a user, you can:[SQL]View Plaincopy
Drop user user_name cascade;
Add the cascade can delete the user data.Delete and then create the u
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