bin card

For the Oracle database, in order to ensure the security of data, we need to set up the database of the Recycle Bin function, the default function is open. We can view and modify them through the following steps1 See if the database has a Recycle Bin (recyclebin feature)Show parameter RecycleBin;Sql> Show parameter RecycleBin;NAME TYPE VALUE----------------------------------------------- RecycleBin string o

Today found/usr/local/mysql/var under a lot of mysql-bin.000001, mysql-bin.000002 files, Google's. This is the operation log of the database, such as update a table, or delete some data, even if the statement does not have matching data, this command will be stored in the log file, also includes the time of each statement execution, also recorded in. This has the following two purposes:1: Data recoveryIf yo

Hi, before a classmate said to me to send out the source code, then I put the semi-finished source of the link at the end of each document, interested can refer to the reference, there is a problem with my private message, can also pay attention to my personal public number, communicate with each other. And, of course, the code is continually improving.In the last period we realized that the landlord function, but left a small function: Call the landlord after completion, to show the landlord's

1 The phone's micro-letter upgrade to the latest version and then click on "Micro-letter" opened after we click on the top right corner "..." Then in the open "..." There will be a "my bank card" after we click on "My bank card" to enter. 2 in the Open "my bank card" you will see there is a "credit card repayment" N

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 parameter recyclebin;-verify whether the recycle bin

1. Turn on Bin-log(1) Inside the My.con configuration file[Mysqld] #选项添加Log-bin=mysql-bin #日志文件名称, location not specified, default data file locationRestart MySQL ServiceLog_bin is the file name of the generated bin-log, the suffix is the 6-digit encoding, starting from 000001, according to the above configuration, the

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 file, search on the Internet, get to use the following command to delete all the files in

First, we need to find the recycle bin in Ubuntu, that is, where (Trash) is. This may be different from other Linux locations. We know that the root user in Ubuntu is not so easy to enable, so now we have to find it under the current user, trash is under your current user. local/share/Trash/files. If you find them, you can use sudorm-rf! In addition, several files are deleted, but files cannot be cleared using the "Clear recycle

After mysql was running for a while, there was a pile of mysql-bin.000 like *** In the mysql directory, which was arranged from the mysql-bin.000001 and took up a lot of hard disk space, up to dozens of GB. what should we do for these files with large space usage?First let's analyze the mysql database folder in the mysql-bin.00001 is what file? Mysql-

Refer to this blog post ( Configuring the Windows R2 Active Directory recycle bin) to successfully enable the ad Recycle Bin,Experimental Results Summary: With the LDP.exe tool to enable and restore are unsuccessful, with the Power shell command succeeded, the steps are as follows:1. Enable Recycle Bin commandEnable-adoptionalfeature–identity ' cn=recycle

Problem:When compiling an application or lib source code in a Linux environment, the following error message is often displayed:/Usr/bin/ld: cannot find-LXXX These messages have different results as different types of source code are compiled, as shown in figure A small program compiled by myself for VLC appearsError message for usr/bin/ld: cannot find lvlc Caused by the lack of a static Link LibraryOther

Installing software in Linux is more difficult for beginners than installing software in windows. Next I will explain in detail how to install software in Linux.Let's take a look at the Linux software extension. The software suffix is. rpm was originally a package Encapsulation Format provided by Red Hat Linux. It is currently used in many Linux distributions and is suffixed. deb is a package type of debain linux.pdf suffixed with .tar.gz?tar.z=tar.bz2 or. tgz is packed with tar, a Unix packagin

1. Download jdk1.6linux from the official Oracle website. Is: Http://download.oracle.com/otn-pub/java/jdk/6u32-b05/jdk-6u32-linux-i586.bin 2. The downloaded file is a jdk-6u32-linux-i586.bin file, which can be directly executed with the suffix binfile .. After the download is complete, you can pass it to the Linux system through FTP. 3. log on to the Linux system and grant the execution permission. The co

In the integrated development environment of realview MDK, debugging files in *. axf format and executable files in *. hex format can be generated by default. Although the files in these two formats are very helpful for downloading and debugging the ulink2 simulator, ADS users are more accustomed to using *. bin files, even some embedded software developers already have *. debugging or burning tools for Bin

Who has run zf. sh in the bin folder under zend? Who has run zf. sh in the bin folder under zend? Who knows how to solve the error when I run it !? [Root @ f11bin] # zf. sh in the bin folder under zf. shcreateprojectquickstartCreatingprojectatvarwwwhtmlZendFramework-1.8.1 zend who has run it? Who has run zf. sh in the bin