WebTwo Oracle Autonomous Databases with powerful tools like Oracle APEX and Oracle SQL Developer Two AMD Compute VMs Up to 4 instances of ARM Ampere A1 Compute with … WebJul 23, 2014 · 0. The db_name is the name of your database. A database is a set of files (data files, redologs, control files..) The instance name is the name of you instance. An instance is a set of backgrounds processes (SMON, PMON, DBWR, etc) and a shared memory segment (SGA). A database may be mounted and opened by many INSTANCES.
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WebJul 19, 2024 · Using on-demand instances, you can use compute capacity when you need, for as long as you need, and you pay only for the time you use. This configuration is ideal … WebOct 10, 2012 · Stop the database using this command: 1. [oracle@orarac1]$ srvctl stop database -d ORADB. Start the database using this command: 1. [oracle@orarac1]$ srvctl start database -d ORADB. Use the following command to check the status of all instances converted RAC database: 1. 2. ttp online account
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WebAnswer: You can retrieve the instance name and database name using the sys_context function. Instance Name To retrieve the Oracle instance name, you execute the following SQL statement: SELECT sys_context ('USERENV','INSTANCE_NAME') AS Instance FROM dual; It should return something like this: WebJul 7, 2024 · ORACLE instance started. Total System Global Area 626327552 bytes Fixed Size 2230952 bytes Variable Size 310379864 bytes Database Buffers 306184192 bytes Redo Buffers 7532544 bytes Database mounted. Database opened. SQL> exit Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production. WebAug 21, 2024 · An Oracle instance consists of the shared memory structures and background processes that run the Oracle database. You can have an instance without a database (for example, when you have not yet created a database), and if a database exists, it can be open or not. ttport