grant drop database link to user in oracle

--==cmd Console ==----== Daily User Management sql==----Connect to Sqlplus>sqlplus/nolog--Connect as DBASql>conn/as SYSDBA--Modify the user password to modify the system user's password to systemSql>alter user system identified by "system"--Connecting Sql>connPlease enter user name: SystemEnter Password:--Query All use

the user.Above we have built the database and table space, next build users:To create a new user:CREATE USER user name by password DEFAULT tablespace tablespace ( Default users) TemporarySuch as:CREATE USER utest by utestpwd DEFAULT tablespace db_test Temporary TempWith the

'; Create a User: (specify both its temporary and permanent tablespace spaces) Create user WBS identified by wbs123 account unlockDefault Tablespace HJBTemporary tablespace hjb_temp; Delete users: Drop user hjb_wbs; V. Empowering newly created Users Grant Connect,resource

Document directory 2. 1. Export data from the table to a file (using trusted connections) 2. export data from the table to a file (using Hybrid Authentication) 2. 3. Import the data in the file to the table 0. References: SQL Server BCP usage Summary BCP Utility How to import data from 6 million users to MySQL, MSSQL, and Oracle databases in a community Select into and insert into select table copy statements1. BCP Command Parameter Parsing The B

space can have n tables.With the database, you can create table spaces.A tablespace (tablespace) is a logical division of a database, with at least one table space (called the system tablespace) for each database. To facilitate management and improve operational efficiency, you can use additional tablespaces to divide users and applications. For example, the

directory Create directory W_dir as ' D:\dumpfile ';Create a folder under Computer D called DumpFile, used to store the backup files, and the computer will automatically go to the folder to find the. dmp file, after you have created the directory,Executes the EXPDP BACKUP statement, and the backup file is automatically generated to the directory-specified file. 3. Delete the original user Because, if you do not delete the original

bp_oracle;--User AuthorizationSql> Grant Connect,resource to bp_oracle; --CMS system needs to add grant create view to bp_oracle views permission--User can access Dump_dir to facilitate import and export operationsSql> Grant Read,write on the directory Dump_dir to Bp_oracle

Course ObjectivesOracle Video tutorial, wind Brother this set of Oracle Tutorial Training Learning User Management/Create/delete/modify,. Permissions and roles are created and managed, password policy 180 days expire processing, database monitoring and backup permissions for users of Oracle

(user name is monitor, password is monitor) Copy Code code as follows: CREATE USER Monitor identified by Monitor DEFAULT tablespace monitor temporary tablespace monitor_temp; Third, add permissions Copy Code code as follows: Grant CONNECT,RESOURCE,DBA to monitor; Grant crea

If you start Oracle database-based application development, you may think about this problem. How to Create a database user that meets the requirements of the production environment If you start Oracle database-based application d

, for example, SQL * Plus, SQL * Forms, and so on should be executed by this group, and the permission of this utility routine is 710, which will allow users in the same group to execute, while other users cannot. (3) change the permissions of programs that do not affect database security to 711. NOTE: For the convenience of installation and debugging in our System, the default password of Sys and System for two users with DBA permissions in

How to create a local database, create a new user, and assign permissions to an Oracle database 1. oracle can create a local database: Prerequisites: Install the oracle

Label: --create the tablespace create Smallfile tablespace "Table_container"--Creating table space DataFile ' E:\ORACLE\ORADATA\ORCL\table_01 . DBF '--Create data file, file location of data file size 100M--Initial size of data file autoextend on NEXT 100M--data file increment size MAXSIZE UNLIMITED--Unlimited data file size LOGGING E Xtent MANAGEMENT LOCAL SEGMENT SPACE MANAGEMENT AUTO---Create the user cr

)Change Password: Alter user username identified by modified passwordYou can also create your own roles:Syntax: Create role name;Example: Create role testrole;Authorization role:Syntax: Grant select on the class to role name;In the following: Grant Select on class to TestRole;Note: Now, all users with the TestRole role have select query permissions on the class t

tables in the database (Add and remove the check)!(4), to the user Jason gave the table: Insert/delete/update/select operation Rights!SQL statements:(1): Grant all on SYSTEM.TESTTB1 to jason;//four permissions (additions and deletions)(2): Grant Select on System.testtb1 to jason;//give Jason the ability to query the S

InOracleDatabase,Control FileIs very important. It is used to record and maintain databases. When the database is restored, the server process and background process need to read various backup-related information from the control file. If the control file is corrupted, the backup information will be lost. Although the use of diverse control files can prevent Control File Corruption, control files should be backed up on a regular basis due to the impo

details, visit http://blog.csdn.net/tianlesoftware/archive/2009/10/23/425155.aspx.) Then, when installing the Oracle database, we will have a sysdba user. For example, the user name and password are Scott/orcl. In this case, we need to create a normal user and use this

----------------------------------------------------------------------------------WZSBCREATETRIGGERNOWZSBUNLIMITEDTABLESPACENO比如我要查看用户wzsb的拥有的角色：SQL>select*from dba_role_privswheregrantee=‘WZSB‘;GRANTEEGRANTED_ROLEADMIN_OPTIONDEFAULT_ROLE------------------------------------------------------------------------------------WZSBDBANOYES查看一个用户所有的权限及角色selectprivilegefromdba_sys_privswheregrantee=‘WZSB‘unionselectprivilegefrom dba_sys_privswheregranteein(selectgranted_rolefromdba_role_privswheregrantee

Blog.sina.com.cnsblog_68c266e701016dy3.html copies all the tables of task users in the oracle database on one computer (also known as computer A) to the oracle database on another computer (also known as computer B. Note: In order not to modify other items such as programs, The http://blog.sina.com.cn/s/blog_68c266e701

After the Oracle database is created, the System user sys or sysdba cannot log on to sqlplus. The system user sys or sysdba cannot log on to sqlplus to run-> cmd. Enter sqlplus/nolog and press Enter. Enter conn/as sysdba and press Enter. Drop