rows selected
Sql> DESC User_recyclebinis the name empty? Type--------------------------------------............Most of the user_recyclebin are self explanatory, and their meanings are relatively easy to understand.
Sql> SELECT object_name from User_recyclebin;
No rows selected
sql> CREATE TABLE foo as SELECT * from DUAL;Table has been created.
Sql> SELECT table_name from User_tables;
table_name------------------------------Foo
sql> DROP TABLE foo;
The table has been discarded.
Sql> SELECT tabl
We know that the recycle bin is a windows system folder and can only have one folder under one drive. But I want to tell you that my drive C has many recycle bins, and there are recycle bins in the folder. Do you believe this? Let's create your own recycle
Users who use Windows are not unfamiliar with the Recycle Bin, which gives us a dose of "regret medicine". Many of our mistakenly deleted files are found in it. In the process of using a computer for a long time, I found some techniques to use the Recycle Bin, and use these
Add recycle bin to Samba
Before using windows Server for file sharing, if the client deletes a file in the shared folder, the deleted file cannot be found on the server. if a file is deleted by mistake on the client, the chances of file recovery will be very small.Later, I checked some information on the Internet. The samba sharing function can be used to add the recycl
Linux is no Recycle Bin concept, once deleted files are difficult to retrieve, for ordinary users mistakenly deleted files is equal to permanent irreversible loss of data; But you can transform the RM command to implement the Recycle
Added the recycle bin in sharepoint2007, ending the nightmare of sharepoint2003. Remember that in sharepoint2003, if someone accidentally deletes an important file, you must find the backup of the entire site for restoration, the backup of a website is usually several GB or even dozens of GB. So there is also a recycle bin
Avoid accidental deletion of Files: the Linux recycle bin mechanism was so anxious yesterday morning that the Program Files written in the virtual machine were accidentally deleted. Google's data recovery method failed, making yesterday's work a loss of money. Fortunately, there were not many program changes. Now we ar
The drop table is placed in the Recycle Bin (user_recyclebin) instead of being deleted directly. In this way, the table information in the Recycle Bin can be restored or completely erased. 1. Retrieve the deleted table information by querying the
complete.
Fourth step: In the scan results, the user can browse the contents of the file through the window to determine whether the file needs to be recovered, select the file to recover, and then click Next.
Fifth Step: Select the recovery file storage path, where the file can not be stored in C disk, so as not to cause data recovery incomplete. Store the path settings and click Next.
Step sixth: Wait for data recovery to complete.
Under normal circumstances,
The Recycle Bin is a necessary gadget in our computer, for its use of performance does not need to introduce a small, because everyone knows it is a garbage collection, you can help us save those who do not need to use the file, there is a problem small series need to remind us that the garbage collection station we have to clean up in time, If there are too many files
from the Web and Mutt client, mainly used for searching and browsing, and archive. All emails are automatically forwarded to other personal mailboxes, which are downloaded from the Claws Mail client and managed locally. In daily work, the client of the personal mailbox is the primary, and the Web interface of the Work mailbox is supplemented.
The problem solved in this article is that after deleting emails in the Claws Mail client, these emails are also deleted to the
Visual C #, the next-generation mainstream programming language, is well known for its powerful language capabilities. And there is a very rich content of the program development package--. Net FrameWork SDK, as his backing. This makes Visual C # a stage to give full play to its capabilities. The powerful features of Visual C # are not only in supporting data processing of various databases, but also in the aspects of network programming and file processing.
Windows operating system of the
. Accidental deletion of AD objects may cause some trouble because the recovery process of these objects is not as simple as restoring files. In my opinion, the recycle bin function is enough to be a reason for us to upgrade to the functional level of Server 2008 R2.
Unfortunately, the recycle
I used to download the gftp security package under Fedora9. After the uninstallation, I used the command to install the package successfully. After removing the gftp-2.0.18, the gftp-2.0.18 contents remain in the recycle bin, but when the recycle bin is cleared, the system prompts that the permission is not limited. PO
Implementation of the recycle bin function in Linux
This document describes how to use the Bash script to delete files or directories in Linux based on the Windows recycle bin function. Create a delete script instead of the rm command. This script implements the following fu
// Delete the file to the recycle bin
API: SHFileOperation
// Clear the recycle bin
API: SHEmptyRecycleBin
// Retrieve the recycle bin Information
API: SHQueryRecycleBinA
// Resto
Under Windows systems, files that are temporarily deleted are often stored in the Recycle Bin. After the user mistakenly deleted the file, you can retrieve the data files that have not been emptied by the Recycle
Restore A Table accidentally deleted by flashback drop and perform operations on the table in the recycle bin. delete the table by mistake. Use the flashback drop function to retrieve SQL> select * from tab; TNAME TABTYPE CLUSTERID ---------------------------- ------- ---------- TEST TABLESQL> select * from test; A ---------- 1 2 3 4 5 6 7 8 0. SQL> show paramete
In the eyes of many people, the recycle bin is the place where waste files are stored, or in the Windows Vista system, many people only know that the recycle bin is a waste bin, but this is not the case. The
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