Tags: style strong file Data Art IOMing:I'm going to put the MySQL database in the directory/var/lib/mysql the following pw85 database back into/home/mysql_data, and save it as Mysqldata_bak_2012_04_11. The tar.gz compressed file format (2012_04_11 is the date of the day the backup was executed), and the last 7 days of
But there was a problem:
First, running PHP is a apche user, such as nobody, then it is generally not authorized to access the/usr/local/mysql/data directory
Second, even if you can access, then how can you copy the files in the/usr/local/mysql/data directory? Because MySQL is running without running access, then the nobody user has permission to stop the
This article provides four database connection programs for php, such as phpmysql, which are commonly used with mssql. as for phpaccess data connections, the other is to use phppdo to connect to the database code... this article provides four database connection programs for php, such as php
The code for PHP to read mysql database data and implement paging instances is as follows: lt ;? Php nbsp; // Connect to database nbsp; $ dbmysql_connect (localhost, root, root); nbsp; nbsp; mysql_select_db (gaoge, $ db) PHP reads mysql
PHP backup to restore the MySQL database code. The following code: 1. back up the database and download it to the local [db_backup.php]. copy the code as follows :? Php sets the SQL file to save the file name $ filenamedate (Y-m-d
This article brings you the content is about how to implement a regular backup of Linux MySQL Database (code), there is a certain reference value, the need for a friend can refer to, I hope to help you.
1. Check the disk space situation:
[root@localhost backup]# df-h file system capacity used with available% mount point/dev/mapper/centos-root
Wrote a simple message board release code, but always can not put the message into the MySQL database, ask the big God pointing wrong!
i beginner php and MySQL, imitate php100 video tutorial to do a message board publishing site, but click on the "message" button always pops up "message failed!" , at the same time th
Php implementation code: php receives post data and saves it to the mysql database. I need to use C ++ to post data to the server through libcurl. The C ++ code has been implemented, now we need to implement code reception on the server side. the
MYSQL database error code list
1005: An error occurred while creating the table.
1006: database creation failed
1007: the database already exists. An error occurred while creating the database.
1008: the
PHP 5 operates the basic MySQL database code, so remember, thanks a few times, even getting started with database operations. You can learn some string processing methods later or later.
1. establish a database connection
The code
The PHP code for getting all tables in a MySQL database is as follows. For more information, see.
The code is as follows:
Function list_tables ($ database){$ Rs = mysql_list_tables ($ database );$ Tables = array ();While ($ row
MySQL connection uses MySQL binary:
MySQL database can be established using the MySQL binary command prompt.
Example:The following is a simple example of connecting to a MySQL server command prompt:
The
Share: MySQL Offsite database backup instance codeMySQL is now applied in the operating system including Linux system with Windows system, the following is the multi-backup sharing commonly used in two systems to implement MySQL offsite database backup, there is need to understand the friends can refer to.The task sche
Use php to back up the MySQL database code. For more information, see.
The code is as follows:
$ Pai_dbhost = 'localhost'; // mysql host$ Pai_dbname = 'SQ _ test'; // database name$ User_dbuser = 'root'; //
Delete the php code for repeated records in the mysql database
This article introduces how to use php to delete a code example of repeated records in a mysql database. For more information, see.Method: create a new ta
But there is a problem:
First, the user who runs php is an apche user. For example, if it is a nobody, it generally has no permission to access the/usr/local/mysql/data directory.
Second, even if you can access it, how can you copy the files in the/usr/local/mysql/data directory? Because mysql does not run access when it is running, the nobody user has the permis
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.