Question: How Do I Put My Database In Restricted Mode?

How do you drop a database?

The DROP DATABASE statement allows you to delete one or more databases with the following syntax: DROP DATABASE [ IF EXISTS ] database_name [,database_name2,…]; In this syntax, you specify the name of the database that you want to drop after the DROP DATABASE keywords..

How do I open a database in read write mode?

ALTER DATABASE OPEN READ ONLY; You can also open a database in read/write mode as follows: ALTER DATABASE OPEN READ WRITE; However, read/write is the default mode.

What type of user is default in SQL Server?

iii) MULTI_USER Access Mode This is the default database user access mode. In this database user access mode any user who have permission to access the database can access the database.

How do I drop standby database?

Following are the steps to drop and create new standby database:Check Primary Redo Thread Number and size. … Check Standby Thread number and Size for Standby redo logs. … Stop the data-guard recovery process in Standby database: … Drop the existing Standby redo files: … Create new Standby logfile with THREAD Clauses.More items…•

How do I stop and start a PDB database?

The following SQL*Plus commands are available to start and stop a pluggable database, when connected to that pluggable database as a privileged user. STARTUP FORCE; STARTUP OPEN READ WRITE [RESTRICT]; STARTUP OPEN READ ONLY [RESTRICT]; STARTUP UPGRADE; SHUTDOWN [IMMEDIATE];

How do I connect to a PDB database?

Establishing a connection using user defined services involves the following steps:Create a database service with PDB property using the SRVCTL utility.Create an entry in the tnsnames. ora file for the service created.Start the service.Connect to the database using the service with the pdb property, created in step a.

How can I tell if my database is in restricted mode?

SQL> Select logins from v$instance; If the database is restricted mode then it will return RESTRICTED otherwise it will return ALLOWED.

How do I change the restricted mode in Oracle?

Restricting Access to an Open Database To place an already running instance in restricted mode, use the SQL statement ALTER SYSTEM with the ENABLE RESTRICTED SESSION clause. After this statement successfully completes, only users with the RESTRICTED SESSION privilege can initiate new connections.

What is restricted user in SQL Server?

SQL Server’s restricted access option provides a special access mode that permits multiple connections by users of specific groups. These are users with either of the “sysadmin” or “dbcreator” server roles, or users with the “db_owner” role for the database being modified.

How do you start a database?

To start or shut down Oracle Database:Go to your Oracle Database server.Start SQL*Plus at the command prompt: C:\> sqlplus /NOLOG.Connect to Oracle Database with username SYSDBA: SQL> CONNECT / AS SYSDBA.To start a database, enter: SQL> STARTUP [PFILE=path\filename] … To stop a database, enter: SQL> SHUTDOWN [mode]

How do I start a database in Mount mode?

To start up a database instance, you use the STARTUP command:STARTUP.STARTUP;STARTUP OPEN;STARTUP stage;STARTUP NOMOUNT;ALTER DATABASE MOUNT;shutdown immediate;Database closed. Database dismounted. ORACLE instance shut down.More items…

How do I get my database out of single user mode?

First, make sure the object explorer is pointed to a system database like master. Second, execute a sp_who2 and find all the connections to database ‘my_db’. Kill all the connections by doing KILL { session id } where session id is the SPID listed by sp_who2 . Third, open a new query window.

How do I restrict access to SQL Server database?

To set a database to single-user modeIn Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.Right-click the database to change, and then click Properties.In the Database Properties dialog box, click the Options page.From the Restrict Access option, select Single.More items…•

How do I drop an Oracle database?

How To Drop Database In Oracle 11 Without Using DBCA1- Export database SID if not yet Already defined export ORACLE_SID=database.2- Connect as sysdba [oracle@Oracle11 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Mon Dec 1 17:38:02 2014. … 3- Start The database. … 4- Shutdown the database. … 5- Start in Exclusive mode. … 6- Drop the database.

How do you mount a database?

To mount the database, the instance finds the database control files and opens them. Control files are specified in the CONTROL_FILES initialization parameter in the parameter file used to start the instance. Oracle then reads the control files to get the names of the database’s datafiles and redo log files.

How can I see all databases in Oracle?

List Databases in Oracle – QuerychatIn Oracle, the v$database and dba_users views can be used to get a list of the databases and schemas within an Oracle server. … In other databases such as MySQL, we normally use the command show databases; to get a list of the databases.More items…

How do I open a pluggable database automatically?

Oracle Pluggable Database Automatic StartupRestart the container database:Check the status of PDBS: We can see the PDBS are in MOUNTED stage after starting CDB. … Open the PDBS: … Save the PDB state:check the saved state in dba_pdb_saved_states.Bounce the CDB to check the PDB State:

How do I open a standby database in read only mode?

To open a standby database for read-only access when it is currently shut down:Start the Oracle instance for the standby database without mounting it: SQL> STARTUP NOMOUNT;Mount the standby database: SQL> ALTER DATABASE MOUNT STANDBY DATABASE;Open the database for read-only access: SQL> ALTER DATABASE OPEN READ ONLY;

How do I remove restricted mode from PDB?

How to Remove PDB From Restricted Mode Check PDB status. … Check PDB_PLUG_IN_VIOLATIONS. … Rerun “datapatch” as per “run datapatch”.Bounce all instances and pdbs.

How do I start a Pfile database?

SQL> startup pfile=d:\ora901\database\initORA901. ora ORACLE instance started. Total System Global Area 118255568 bytes Fixed Size 282576 bytes Variable Size 83886080 bytes Database Buffers 33554432 bytes Redo Buffers 532480 bytes Database mounted. Database opened.

How do I make my Oracle database read only?

Answer: You can make a read only user and make read only tablespaces but you can also make the entire database read-only with an alter command. ORACLE instance started. SQL> alter database open read only; Database altered.