billion dollar mistake

MySQL User table root users mistakenly deleted after recovering the root userMethod/Step1. Stop the MySQL service; Locate the My.ini in the MySQL installation directory, locate the following fragment in the My.ini [mysqld], and add another line to the code: Skip-grant-tables and save2. Start the MySQL service and log in to MySQL (no username and password); Find user table join root user insert into Host,user,password VALUES (' localhost ', ' root ', Password (' 123456 '));3, root user set permis

: \ oracle \ product \ 10.2.0 \ oradata \ orcl \ sysaux01.dbf ', 'E: \ oracle \ product \ 10.2.0 \ oradata \ orcl \ example01.dbf '; 3. Create the same GXSN database on another machine and import the control file to the database on the server. 4. Create an ORACLE service instance on the server, generate the corresponding control file, and import the control file to the database GXSN, but an error is found. 5. Delete the new database instance. The original database cannot be connected using SQLPL

SQLSERVER saves deleted data at a certain point in time Reprinted from: to save deleted data at a certain point in time, you need to have a complete database backup before that point in time. In addition, your database recovery mode is required: full recovery mode how to view your database recovery mode to full recovery mode, run the following SQL1SELECTrecover SQLSERVER saves deleted data at a certain point in time Reprinted from: to save deleted data at a certain point in time, you need to ha

, mouth and ears like alien creatures in the American horror film. The second kind of low-standard, casual practice of programmers is easy to recognize as a bad trend, and perfectionist is not like this, because we have been taught to pursue perfection since we were young, perfectionist is generally regarded as an excellent character and a goal that everyone should pursue. However, although perfectionist sounds good, it is not suitable for projects, because the goal of the project is to complete

Anyone of us-Gareth Gates I 've been letting you down, downGirl I know I 've been such a foolGiving into temptationI shoshould have played it cool The situation got out of handI hope you understandIt can happen to anyone of usAnyone you thinkAnyone can fallAnyone can hurt someone they loveHearts will breakCos I made a stupid mistake It can happen to anyone of usSay you will forgive meAnyone can failSay you will believe meI can't escapeMy heart wi

I made a mistake in the project today that is a low-level mistake.I declare a angle variable in the constructor,This.angle;This variable is then given a + = operation in a later function,This.angle+=90Finally, after a series of logic, I found that this.angle error NaN, immediately positioned to the constructor, found that the original variable is declared but not initialized assignmentDo not laugh, occasionally will be silly to make some of these low-

work Step-by-step, regardless of self-renewal iterations .This is the biggest mistake you could make in the workplace. The impact of this error is often to wait until you face unemployment or job-hopping to really realize.Many enterprises often because of a product (service) to do a good job in the market, to win a certain market, to obtain a considerable profit, and then began to grow steadily. These enterprises will continue to improve their product

Solution for deleting the root user of MySQL by mistake in Linux I started to be unfamiliar with the Linux interface. Maybe I accidentally deleted the root user. What should I do? 1. # killall mysqld to kill all mysql Processes 2. # mysqld_safe -- skip-grant-tables enter mysql Security Mode 3. log on to the mysql console in the previous step and enter mysql-p. Enter the system as a root user because the root user exists by default. We deleted the mys

In linux, the rm command is modified to prevent accidental deletion, and the linuxrm command is deleted by mistake. I believe many of my friends have experienced the accidental deletion of files by using the rm command in linux. At this moment, there are countless alpaca in their hearts. How can this problem be prevented? Of course there are methods. We can write a shell script to change the role of the rm command. Step 1: First, create a directory na

capacity parameter entered by the user (the default capacity in the ghost option is the maximum capacity of the hard disk ). Because the restored data size is limited by the valid data capacity of the original zone C, the data restored from the starting sector of the hard disk does not cover the boundaries of the original zone C, this means that all the data in the original D, E, and F areas should be intact. At this time, Zone D, E, and F cannot be seen because the ghost modifies the partition

How to restore the FlashBack Delete table by mistake in PLSQL flash? 1. SCN Concept After the Oracle database is updated, the SCN is automatically maintained by the DBMS to accumulate an increasing number. There are four SCN types in the Oracle database: System checkpoint SCN: The system checkpoint SCN is located in the control file. When the checkpoint process starts (ckpt), Oracle stores the scn of the system checkpoint in the control file. 2. Some

Rm-rf is more careful when using commands. it often goes by the river. it is inevitable that the shoes will be wet. yesterday, a wrong hand, wrong command, put the folder you originally wanted to keep to rm-rf for a few days of painstaking efforts, rely on, and the heart of death has gone through Baidu, google, and try to be fruitless, ah, how can I find it later... capital Rm-rf use with caution The command has been knocked a lot. it often goes by the river, and it is inevitable that the shoe

Mysql deletes the root user by mistake or forgets the root password. Solution: bitsCN.com Solution 1:Go to another server with Mysql installed (the premise is to know the root user password of Mysql on the server), open [Mysql installation directory/var/mysql], and set the user. frm, user. MYD, user. copy the MYI files to the [Mysql installation directory/var/mysql] directory on the problematic server. Then restart the server. Solution 2: Modify you

Today colleague Zhou Bin made a fatal mistake on the server of pre-production environment, colleague Zhou Bin Because colleague Zhou Bin understand some basic operation of Linux command, today he performed on the server of pre-production environment: RM-RF/*, the result almost all things are deleted, I visit when I found the pre-production environment of the server can not access, had to find operations engineer, ╮(╯▽╰)╭. I told Zhou Bin: you shou

Here is the code, the same code, the same database table, in the local WAMP environment, the following error is reported. The lamp on the server, there is no problem. The last few months have been normal for a sudden mistake. The problem is, in my database table, there is no alias in this field, where does it come from? //写数据库//---------------------$data['user_mail'] = $user_mail;$data['user_name'] = $user_name;$data['pass_word'] = md5($pas

Let's see if there is a mistake in modifying the database data code ~!!!! Lt ;? Phpinclude 'include. php'; $ id = $ _ POST ['Sid ']; $ recname = $ _ POST ['recname1'];? $ Description = $ _ POST ['scription1: Check whether there is a mistake in modifying the database data code ~!!!! Include 'include. php '; $ Id = $ _ POST ['Sid ']; $ Recname = $ _ POST ['recname1'];? $ Description = $ _ POST ['scription1'

"Complicated databinding accepts ilist or ilistsource as the data source" error originally caused by a mistake. Release: Admin | category: C # technology | reference: 0 | browse:7 12 Jan 2010 Controls such as the datagridview class and ListBox support standard Windows form data binding models. This means that the data source can be any type that implements one of the following interfaces:The ilist interface, including one-dimensional arrays, i

c: \ Documents ents and Settings \ All Users \ Desktop. Haha, in this way, you can easily find any file on your original desktop. After double-clicking the file you want to restore, there will be your file in the big table, then, tick and right-click Copy ..... "select the location where you want to reply to. It is best not to select the disk where the original system is located. As for why, try it on your own, then, if the file is not large, you will be able to see the files deleted by

"Go language Programming" in the book "2.4.1 Conditional statement" There is a mistake, should be in the book using the Go language version is less than the 1.1 version, the original text as follows: In a function that has a return value, it is not allowed to "final"ReturnStatement is contained in theIf...else ...Structure,Otherwise, the compilation will fail:function ends without areturnStatement。The reason for the failure is thatGoThe compiler could

an example, the first JPG hook, of course, you can choose More, then click OK.8, the next is waiting ... 0到100% ... The whole process is a few minutes long and half an hour is possible ... Calm......During the recovery process, you can click on the file in the list to preview the photos, such as:9, after the scan is over, tick the data you want to recover, or tick the top box to select All files, and then delete them after you have restored them. Then click "Save to local" in the lower right co