MySQL -- pt-osc tool learning, mysql -- pt-osc Tool
##=================================================== ====================== ##Pt-osc workflow:1. Check whether the table has a primary key or a unique index and whether a trigger exists.2. Check the TABLE structure of the modified TABLE, create a temporary TABLE, and execute the alter table statement on the new TABLE.3. Create Three triggers on the source
All CS-side tools are integrated with a tool panel-open (IE) Map Tools Series -01-map code generation tool Description Map Tools series -02-Data Migration Tool Instructions Map Tool series -03-code generation BYSQL Tools Instructions Map Tool series -04-sql merge execution T
):Every query has a query ID, and this ID is calculated by hash. Pt-query-digest is based on the so-called fingerprint group by. For example, the fingerprint of the following two queries is the same as the select * FROM table1 where column1 =?, the Toolbox also has a related tool pt-fingerprint.SELECT * FROM table1 where column1 = 2select * FROM table1 where column1 = 3
Rank the "statement" in the entire analysis, generally the most common pe
Crosstool is a set of script tools that build and test different versions of GCC and glibc for those architectures that support glibc. It is also an open-source project, namely http: // kegel.com/crosstool. It is much easier to build a cross-tool chain with crosstool than the preceding step-by-step compilation method. This method is recommended for readers who only need to build a cross-compilation tool cha
Label:1.php code does not end in the introduction or ensures that there are no spaces after the end to ensure that PHP is included without being output "prevent headers and session_start () from controlling the output"In essence, it is important to note that there is no space before the output cache control and PHP start tagVerification code This function requires header and session two functions "especially need to pay attention to the problem of output""Summary: Prevent problems with some outp
The following is organized from the second edition of Master HibernateHibernate provides a conversion tool from the mapping file to the Java source code, called the Hbm2java tool, which can be used to run it using the Ant tool. The above code defines a hbm2javatask task whose Destdir attribute specifies that the Java source file is stored in the ${source.root} di
How to Use kms activation tool _ win8.1 How to Use System Activation tool kms
What I want to bring to you here is how to use win8.1 system activation tool kms. win8.1 activation tool kms has been around for a while, but many users say they do not know how to use it, after all, we are not very familiar with win8.1, and
No matter how careful it is, it is impossible to avoid bad code altogether, and tools are needed to help us check if there is a memory leak in the code. The DDMS in Android tools comes with a very good memory monitoring tool heap (here I use the Eclipse ADT Plugin, and in the case of a real machine, like in the emulator). The steps to use the heap to monitor the application process using memory are as follows:1. After you start eclipse, switch to the
)] is the selector that defines calling the database table in the attribute settings. Lines 30-36 in the same Code define the attributes of a database.
Enter the following content in the Code:
1 @model DynamicCodeGenerate.myModel 2 @{ 3 foreach(var item in Model.DataBase.Tables){ 4 @:TableName:@item.Name 5 foreach(var itemcolumn in item.Columns) 6 { 7 @:Column:@itemcolumn.Name 8 } 9 }10 11 12 13 }
Explanation: @ model DynamicCodeGenerate. myModel. The cod
There are multiple ways to navigate to the Web management interface. If you want to generate a web application in Visual Studio. NET 2005Program, You canWebsiteSelectASP. NET ConfigurationTo open the web site management tool. If you want to develop a web application outside Visual Studio. NET, you can directly navigate to the web site management tool by requesting the special page webadmin. axd. For example
To build the Innodb-tools tool, you need to rely on the C compiler, make tool, and so on.
1, download decompression innodb-tools tool Source:
wget https://launchpad.net/percona-data-recovery-tool-for-innodb/trunk/release-0.5/+download/ percona-data-recovery-tool-for-innodb
Map Tools Series -01-map code generation tool Description Map Tool series -02-Data Migration Tool Usage Description Map Tool series -03-code generation BYSQL tool instructions for useOpen tool (please use IE)1. What problems to so
following code
1 @AssemblyFile .\ConvertHelper1.cs2
Okay, the climax is coming. Check the Code in line 2: Use the @ AssemblyFile command to introduce the CS file generated in one step. The following is the relative path of the file. Note that only relative paths are allowed, and absolute paths are not allowed.
Okay, now let's look at the 5th lines of code. What do you see after @ ConvertHelp1? Are there any smart prompts? Nothing ?!. What's wrong?
The cause is found because the template file
We recommend that you use the command line download tool. The command line tool is not only easy to use, but also has a high download speed and download efficiency. It is especially suitable for downloading files in large batches. The following describes the Linux download tools Wget and Prozilla.
WgetLinux download tool Wget is a very common command line downloa
Uninstall Tool is an internationally renowned professional uninstall tool that supports the display of hidden installers, filters the list of installed programs by name, forcibly uninstalls programs, browses registry entries, and saves the list of installers, which is an excellent tool to replace the system "Add/Remove Programs". Here are 8844 to introduce the fu
Not only does Spring provide a full-featured application development framework, but it also has a number of tool classes that you can use directly when you write a program, not only in spring applications but also in other applications, most of which can be detached from spring The frame is used. Knowing what handy tool classes are available in Spring and using them appropriately when you write them will he
Among all the functions of PS, cropping may be an inconspicuous small role. After all, such basic operations are available in many graph repair software, which is not uncommon at all. What's the big deal. However, as an Adobe fan, it is true that no function is used. Therefore, this article explores the ten tips in the "crop" tool, so that it can play more functions, promote the harmony of PS, efficient and refreshing work.1. Guide to cr
Today, I found a good tool, which is the indent tool. It can be a "messy" tool written by VI.Code.
Run the command: rpm-Qa | grep indent to check whether the indent tool is installed.
IndentThe tool can format the code into a certain style.
Use commands
Indent-Kr-i8
[Spring Tool Suite of development tools] 6. Use Spring Tool Suite to simplify your development and suitespring
If you are a person who likes to use spring, you may enjoy the powerful features of spring and be depressed about all kinds of configurations, especially for versions with large differences, there will be differences in configuration files. Of course, you can spend a lot of time searching for relev
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