oracle create session privilege

; Connection and communication between oracle databases: The syntax for creating a database link is as follows: CREATE[PUBLIC]DATABASELINKlink_name CONNECTTOusernameIDENTIFIEDBYpassword USING'zytydic' Where: Zytydic is the link string defined in the local tnsname. ora. The content is as follows: zytydic= (DESCRIPTION= (ADDRESS_LIST= (ADDRESS=(PROTOCOL=TCP)(HOST=1

Multiple Oracle databases physically stored in the network can be logically considered as a single large database. Users can access the data in the remote database through the network, the collaborative processing between servers is completely transparent to workstation users and applications, developers do not need to care about the network connection details, the specific distribution of data on network nodes, and the coordination process between se

Create external table in oracle Oracle db allows you to query External tables in read-only mode. External tables can be stored on any storage device that can be read by oracle databases. The content of external tables is not saved in the database. db stores only the metadata of external tables, and db can query (join a

date the last time the task was successfully runLast_sec VARCHAR2 (8) such as HH24:MM:SS format last_date date hours, minutes, and secondsThis_date date is running the start time of the task, or null if the task is not runningThis_sec VARCHAR2 (8) such as HH24:MM:SS format this_date date hours, minutes, and secondsNext_date date the next time the task is scheduled to runNext_sec VARCHAR2 (8) such as HH24:MM:SS format next_date date hours, minutes, and secondsTotal_time number The total time req

Today to build the library, the use of the OMF method, the results of the file name using Oracle Automatic naming method, do not understand Ah, so decided to delete and rebuild.Oracle provides instructions for deleting a database:DROP Database。Requires the database to be in the Mount state, and then alter system enable restricted session, there is a post on the Internet that also need exclusive, because I a

future. After the ASM instance is started, the RDBMS instance that uses the ASM disk is the same as the common RDBMS instance, but there are two more background processes, RBAL, ASMB. ASMB uses a server process such as oracle + ASM1 to establish a session between a common RDBMS instance and the ASM instance, and transmits information about disk files. RBAL opens the ASM disk located through the ASM instanc

Multiple Oracle databases physically stored in the network can be logically considered as a single large database. Users can access the data in the remote database through the network, while the collaborative processing between servers It is completely transparent to workstation users and applications. Developers do not need to care about the details of network links, the specific distribution of data on network nodes, and the coordination process bet

and the password is monitor) Copy codeThe Code is as follows:Create user monitor identified by monitor default tablespace monitor temporary tablespace monitor_temp; 3. Add Permissions Copy codeThe Code is as follows:Grant connect, resource, dba to monitor;Grant create session to monitor; Sometimes database deletion and user deletion are also used. The delete statement is also provided here. 4. delete a dat

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 pa

(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 create session to monitor; Sometimes it

the permissions you grant to the user in the role and assign permissions as needed. You can grant DBA permissions without special requirements. You can use other default options. Below are some SQL commands It168 College 0: create a user space first. That is, all operations of the user use the space. Create tablespace datafile "/opt/Oracle/oradata/MySpa

[Oracle]-[ORA-01031]-create a view based on the data dictionary table without permission issue execution SQL> create or replace view redo_size as 2 select name, value from v$statname n, v$sesstat t, v$session s 3 where s.audsid = sys_context('USERENV','SESSIONID') 4 and t.sid = s.sid 5 and n.statistic#=t.

need to create a newCR BLOCKYou can directly use the previously createdCR BLOCK.Each createdCR BLOCK,CR BLOCKS CREATEDThe counter is added.1. BecauseCR BLOCKAndCURRENT BLOCKOfRDBAThey are all the same, so they will be placed in the sameHASHChain.Therefore, if someBLOCKOfCR BLOCKToo many versions will also causeBUFFER CACHE CHAINSCompetition for latches is intensifying. RelatedRDBAFor more information, see myBlog:

/* Before creating a tablespace under the server directory/optoracle/oradata/etld, manually build the Etld directory and use root to give the Etld directory the appropriate permissions, such as 777 */ --Create a table space Create Tablespace Tbs_etld_data Logging DataFile '/opt/oracle/oradata/etld/etld_data.dbf ' Size 200m Autoextend on Next 50m maxsize

http://blog.csdn.net/doudou_demo/article/details/476667511, open Plsql, fill in the User name and password (the initial two user sys and system, the password is set by the Oracle database installation), database select ORCL (default database, Oracle created by the user is like MySQL built database, The two have the same wonderful2, after the successful landing in the interface can see the head of the messag

The username and password for the new installation of Oracle11g are not remembered. Don't worry. Open sqlplus. Follow these steps to create a login user: Step 1: log on to the system The username and password used for installing Oracle are not remembered. Don't worry. Open sqlplus. Follow these steps to create a login user: Step 1: log on to the system The u

Tags: man minus creat user login create grant database end session1. Go directly to the Sqlplus command promptSqlplus/nolog2. Connect as OS IdentitySqlplus/as SYSDBA orConnect/as SYSDBA3, Normal User loginSqlplus scott/123456 orConnect scott/123456 orConnect Scott/[email protected]4. Log in as AdministratorSqlplus sys/123456 as SYSDBA orConnect sys/123456 as Sysdba5. Switch usersConn hr/123456NOTE: Conn with connect--Black window

This article mainly introduces the basic management of CDB and PDB, the source Oracle official. Basic concepts: Multitenant Environment: Multi-tenant environment CDB (Container db): Database Container PD (Pluggable database): pluggable databases CDB and PDB diagram COMMON users (ordinary users): often built on the CDB layer, the user name in C # #或c # #开头; Local Users: Only the PDB layer is established and the container is specified. In

Create an Oracle user createuserscottidentifiedbytiger; Sqlplus in the command line Log On As A system user. The password is your own system. C: \ Users \ Administrator> sqlplusSQL * Plus: Release 10.2.0.1.0-Production on Tuesday October 14 21:29:23 2014Copyright (c) 1982,200 5, Oracle. All rights reserved.Enter the User name: systemEnter the password:Connect:Ora

This article describes how to use commands to create an Oracle user. SQLPLUS login system user! This article describes how to use commands to create an Oracle user. SQLPLUS login system user! This article describes how to use commands to create an