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On linux, mysql reports Table #39; xxx #39; doesn #39; texist error SolutionMysql on linux reports Table 'xxx' doesn' t exist error SolutionProblem: The program reports the error of Table 'xxx' doesn' t exist, but the database shows that the Table already exists and the letters are not spelled correctly.Cause: mysql in linux is case sensitive by default.Soluti

Original http://help.jumbotcms.net/detail_2012_08/15/10402.shtml When the project is upgraded to VS2010 or 2012 (and the NET version is also upgraded to 4.0), the following error message is displayed: The "XXX" type violates the inherited security rules. The derived type must match the Security accessibility of the base type or be less accessible than the base type. Solution 1: In fact, it is very easy to add the following information to the Ass

MyEclipse default label todo,xxx,fixme and use of custom labelsSome of the special annotation techniques in MyEclipse include:1. //TODO -Indicates a backlog that has not been completed.2. //XXX --Indicates that the annotated code has realized the function, but the implementation of the scheme is debatable, hoping to improve in the future.3. //Fixme --Indicates that the commented code needs to be corrected

SSM integration occurs when org.springframework.beans.factory.BeanCreationException:Error creating bean with Name ' XXX ' The cause of the exception and how to resolve it (only the following may occur, not all)This exception is: Injection Bean failed exception, that is, the injected bean could not be found.There are several possible reasons for this:1.bean not annotated or annotated error2. When the project is integrated, jar package conflicts3. The '

"1" Analysis problemThe prompt content translates into Chinese namely: User xxx (generally the newly added user name) does not have permission to use sudo.Workaround Modify the permissions of the new user by modifying the/etc/sudoers file."2" switch to root user modeCommand: Su-Note: This command has a "-", which is different from Su.When using the command "su" just switch to root, but not the root environment variable passed, or the current user's en

-module-0.31--add-module=. /form-input-nginx-module-0.12--add-module=. /encrypted-session-nginx-module-0.06--add-module=. /srcache-nginx-module-0.31--add-module=. /ngx_lua-0.10.10--add-module=. /ngx_lua_upstream-0.07--add-module=. /headers-more-nginx-module-0.32--add-module=. /array-var-nginx-module-0.05--add-module=. /memc-nginx-module-0.18--add-module=. /redis-nginx-module-0.3.7--add-module=. /rds-json-nginx-module-0.14--add-module=. /rds-csv-nginx-module-0.07--with-ld-opt=-wl,-rpath,/opt/open

Never understand the difference between the two. If SPRINGMVC is used, in fact, the bean configuration can be configured entirely in Xxx-servlet.xml. Why do you need Applicationcontext.xml? Must be. One Because of the direct use of SPRINGMVC, So I have not understood how xxx-servlet.xml and Applicationcontext.xml are different, in fact, if the direct use of SPRINGMVC can not add Applicationcontext.xml fil

When you manage your code with repo, you encounter error:src Refspec XXX matches more than one error, which is encountered when deleting a remote tag. One is encountered when a tag is push to the server, and the two error hints are exactly the same. How to solve this problem, after the study found To solve the method, the following will solve the method and share with you. In the first case, the workaround for removing the remote branch is when you en

Tags: open NIS sof log http. com. NET operation clickProblem Description:The local installed two instances, one is sqlexpress, can operate normally. But another common instance of development MSSQLSERVER but even Windows authentication is an error, the report of the mistake is very wonderful, how can not find administrator that, I log in to the computer to use this account.Detailed errors are as follows:Unable to connect to XXX.=======================

Tags: str mys file error UI installation MySQL mysq config file intLinux Environment MySQL report table ' xxx ' doesn ' t exist error resolution Problem: The program reported the error of table ' xxx ' doesn ' t exist, but the view database found that the table already exists and the letters are not misspelled. Cause: MySQL on Linux defaults to case sensitivity. FIX: Change the MySQL configuration file, in

Label:Recently encountered together about "I/O is frozen on database xxx." No user action is required. However, if I/O is not resumed promptly, you could cancel the backup. " The case.In the event of a problem, I'm going to execute a very simple SQL statement that takes a very long time to check for no blocking. Under normal circumstances, it should be OK in a few seconds. Check the error log later and find that there are a large number of such messag

Tags: mysqlConnection MySQL failed, in addition to the permissions issue, also encountered this situation, error message:Host XXX is blocked because of many connection errors, unblock with ' mysqladmin FL Ush-hosts '. and XXX is not the IP address but domain name. The MySQL server and the client are on the same test and the Mysql-u root-h ipaddr is used when connecting. View the hosts configuration of the m

Tags: linux mysqlMySQL report on linux table ' xxx ' doesn ' t exist error resolutionProblem: The program reported the error of table ' xxx ' doesn ' t exist, but the view database found that the table already exists and the letters are not misspelled.Cause: MySQL on Linux defaults to case sensitivity.FIX: Change the MySQL configuration file, in the MY.CNF [Mysqld] under the (position can not be wrong) plus

Tags: remote connection mysql linux CentOS networkEnvironment: System version: CentOS release 6.5 (Final) Database version: 5.1.73 Problem Description: Using client Telnet connection on a CentOS 6.5 server based on MySQL, error: Can ' t connect to MySQL server on ' XXX ' (13) Workaround: Typically, you can set the following settings 1. Go to MySQL console # mysql-u root-p 2. Enter the following command in the MySQL console mysql> grant all pr

Label:SQLSTATE[HY000] [2003] Can ' t connect to MySQL server on ' XXX ' (13)I can really see the problem of SELinux, and this question has made me look for a long time reason:The result is that SELinux does not allow httpd to access the extranet, the Chrome browser was installed yesterday, the result does not allow the root account to run ....SQLSTATE[HY000] [2003] Can ' t connect to MySQL server on ' XXX '

Reason The problem that comes up in Linux is that I'm on the Centos7. XXX is the current username because the user was not added to the sudo configuration file Solve Add the current user to the sudo configuration file. ‘ Steps: 1. Switch to root: Su-(note there-, set the environment variable for the current environment variable to the root user, that is, the same as the root login.) If Su is just the user switching to root) 2. Edit sudo config f

This 2-day upgrade to Xcode6, using the iOS8 SDK to compile the old project, various Undefined symbols for architecture xxx, the spirit almost collapsed. But finally solved, this article briefly summed upSimply put,Undefined symbols is basically equivalent to Java classnotfoundexception, the most common reasons for this are:Build without the frameworkFor example, there's a piece of code I used OpenGL to introduce a header file#import Build, compile st

Python module and import appear importerror:no module named ' xxx ' problem python, each py file is called a module, and each directory with __init__.py files is called a package. As long as the module block or the directory where the package is located in Sys.path, you can use the Import module or import package to use If you want to use the modules (PY file) and the current module in the same directory, as long as the import corresponding file nam

If mysql is not disabled before the server is restarted, The MyiSAM table of MySql may encounter an ERROR #1017: Cantfindfile: xxx. frm. If mysql is not disabled before the server is restarted, The MyiSAM table of MySql may encounter an ERROR #1017: Can't find file: '/xxx. frm'. The reason for this problem is not that the '/xxx. frm' file is missing, but that t

Properties if loaded through Propertyplaceholderconfigurer in spring, you can take advantage of some of the key and value values in the properties that are needed in spring porpertyplace Holderconfiger provides direct access to the $.Porpertyplaceholderconfiger has some common properties that may be used in some advanced applications Locations fileencoding the encoding format of the properties file If more than one propertyplaceholderconfigurer is defined in the order file, this