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Oracle Database Interview Question:
How To Turn On or Off Recycle Bin for the Instance?
Submitted by: AdministratorYou can turn on or off the recycle bin feature for an instance in the instance parameter file with "recyclebin=on/off". You can also turn on or off the recycle bin feature on the running instance with a SQL*Plus command, if you log in as SYSTEM. See the following example:
SQL> connect SYSTEM/globalguideline
Connected.
SQL> SHOW PARAMETERS RECYCLEBIN
<pre>NAME TYPE VALUE
------------------------------------ ----------- -------
recyclebin string on</pre>
SQL> ALTER SYSTEM SET RECYCLEBIN = OFF;
System altered.
SQL> SHOW PARAMETERS RECYCLEBIN
<pre>NAME TYPE VALUE
------------------------------------ ----------- -------
recyclebin string OFF</pre>
Warning: Turning off the recycle bin feature will give your users hard times on recovering dropped tables.
Submitted by: Administrator
SQL> connect SYSTEM/globalguideline
Connected.
SQL> SHOW PARAMETERS RECYCLEBIN
<pre>NAME TYPE VALUE
------------------------------------ ----------- -------
recyclebin string on</pre>
SQL> ALTER SYSTEM SET RECYCLEBIN = OFF;
System altered.
SQL> SHOW PARAMETERS RECYCLEBIN
<pre>NAME TYPE VALUE
------------------------------------ ----------- -------
recyclebin string OFF</pre>
Warning: Turning off the recycle bin feature will give your users hard times on recovering dropped tables.
Submitted by: Administrator
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