mysql set names

Speaking of this, try to use mysqli_set_charset (mysqli: set_charset) instead of "set names". Of course, this content is also described in the PHP manual, but it does not explain why. Recently, several friends asked me this question. Why? When there

When it comes to using Mysqli_set_charset (Mysqli:set_charset) instead of "Set NAMES", of course, this content is also described in the PHP manual, but it doesn't explain why. Recently several friends have asked me this question, in the end

Speaking of this, try to use mysqli_set_charset (mysqli: set_charset) instead of "set names". Of course, this content is also described in the PHP manual, but it does not explain why.Recently, several friends asked me this question. Why?When there

1. Full backup and incremental backup 1.1 full-scale backupFull-volume data is all the data in the database, and a full backup is the backup of all the data in the database.Back Up all libraries:mysqldump -uroot -p123456 -S /data/3306/mysql.sock -F -

I am used to installing MySQL in binary format. today I am eager to install an RPM Package for MySQL. I did not expect that I have encountered some problems. I will share with you the problems I encountered. first, I will download the installation

Let's look at the following execution results:(Root@localhost)[(None)]Mysql>Show variables like 'character%';+--------------------------+-------------------------------------------------------------+|Variable_name|Value|+--------------------------+--

✓ MySQL-test-5.6.12-2.linux_glibc2.5.i386.rpmMySQL-shared-5.6.12-2.linux_glibc2.5.i386.rpmMySQL-embedded-5.6.12-2.linux_glibc2.5.i386.rpmMySQL-c 1 decompress MySQL [root @ localhost test] # tar-xvf MySQL-5.6.12-2.linux_glibc2.5.i386.rpm-bundle.tar

1. download MySql 1. download MySql Open http://www.mysql.com/downloads/mysql/#downloads download in browser My downloaded version is Red Hat 5 version of http://www.mysql.com/downloads/mirror.php? Id = 407552 Upload the file to the server, or

Set Change root passwordNote: How to change the root password, about the root user is the MySQL Super administrator user, it is similar to the root user inside the Linux operating system, to distinguish between the root of MySQL and the system root

One, character set and validation rulesA character set is a set of conformance and encoding, a set of rules that are used to compare characters within a character set, that is, the collation of a character set. MySQL can use the pair of character