command above Homebrew , you can update to the latest by using the following command Homebrew :
5. Confirm the MARIADB version
Homebrewconfirm the MARIADB version in the warehouse:
6. Install MARIADB
Download the installation mariadb with the f
Install MariaDB in RHEL 7 and mariadb in rhel 7
Start with RedHat Enterprise Linux 7, and the self-contained database on the system disk is MariaDB. The installation steps are as follows:
1. Mount the installation disk image:Mount/dev/cdrom/mnt
2. Create a yum Source:Cat>/etc/yum. repos. d/d. repo
[D]
Baseurl = file: // mnt
EOF
3. Import key:Yum -- import/mnt/R
and use # # mysql–uroot–hlocalhost–p ' PASSWORD # #登陆数据库 # # '2. Install the MARIADB with the binary compression packageMARIADB binary Compression package named format: mariadb-version name-operating system name. tar.gz, make sure to download the correct version for your machine from the download as well.Official
MARIADB multi-source Replication (mariadb Multi-master replication)Multi-master replication is added to the mariadb-10.0.
Modified syntax:there is a corresponding connection_name for each replication thread, and Connection_Name is the value of the default_master_connection variable, if you want to manipulate the corresponding replication thread, This variable ne
first, the basic knowledgeThe importance of data is needless to say, it should be emphasized that the backup is not the purpose, can recover is the purpose, the following mariadb some concepts to explain.1. Classification of storage enginesMariadb5.1 later versions, by default using the InnoDB storage engine that supports transactions, the previous MyISAM storage engine does not support transactions, and the so-called transactional storage engine must
Translation: Value assignment operator (: =) (submitted to the MariaDB official Manual), operator mariadb
This article is a translation of the value assignment operator (: =) in the mariadb official manual.
Original article: https://mariadb.com/kb/en/assignment-operator/Https://mariadb.com/kb/zh-cn/assignment-operator/ I submitted to the
Mariadb introduction, mariadb
Transaction: organizes multiple operations into one whole. They are either executed in full or not rolled back or rollback.
SQL interface: SQL statement analyzer and optimizer
Table: Splits a dataset into multiple
Constraint: constraint, rules to be followed for data inserted into a data table
Primary Key: a combination of one or more fields. Fill in the data in the primary ke
a) All delete the system comes with the mysql/mariadb
MySQL is no longer included in the CentOS 7 source, but instead MariaDB; Using Rpm-qa | grep MariaDB searches for MariaDB existing packages. Using Rpm-qa | grep MySQL SearchMySQL Existing package: If present, use Rpm-e–nodeps m
Tags: mysql mariadbI. Introduction of MARIADBMARIADB is a relational database program that MySQL was re-developed by the original author after being acquired by Oracle, and because it is the same author, it is very similar to MySQL in operation, and the versions correspond to each other. such as: MariaDB5.5 corresponds to the 5.5 version of MySQL, but the corresponding version of the mariadb from Mysql5.6 to become more than 10, such as: MariaDB10.1 c
Connect to Mariadb and mariadb remotely
// This article describes how to connect to the Mariadb database on centos7.
// There is no difference with mysql
Package test. java. mysql; import java. SQL. connection; import java. SQL. driverManager; import java. SQL. SQLException; import java. SQL. statement; public class TestMysql {public static void main (String [] a
and scalability is not good, so the enterprise generally stored on another disk will be more secure. In order to use the specification later, it is recommended that the data catalog be planned in advance and assigned in a unique location, such as finding a disk to hold MySQL data.
Iv. installation of mariadb-5.5.364.1. Download MARIADB PackageMARIADB offic
MariaDB multi-instance and MariaDB instance1. Install MariaDB in yum and start
yum install MariaDB-serversystemctl start mariadb.service
2. Create a directory by case and set the owner Group
Store configuration files and databases by case
mkdir -pv /mysqldb/{3306,3307,3308}/{etc,socket,pid,log,data}
Set directory own
Translation: SET clause (submitted to the MariaDB official Manual), clause mariadb
This document is the description of the SET in the mariadb official manual.
Original article: https://mariadb.com/kb/en/set/Https://mariadb.com/kb/zh-cn/set/ I submitted to the MariaDB official manualSyntax
SET variable_assignment [, var
CentOSandRHEL7: InstallLinux, Apache, MariaDB, PHP (LAMP) Stack RHELCentOSApacheLAMPMariaDB
IAm new Red Hat Enterprise Linux version 7 user/sysadmin/developer. this version made the big number change for RHEL 7/CentOS 7. how can I install LAMP (Linux, Apache, MariaDB, PHP) stack on a RHEL version 7 or CentOS Linux version 7 using CLI or over ssh based session?
Tutorial details
Centos7 installation mariadb-10, centos7mariadb-10
:
Http://mirrors.ustc.edu.cn/mariadb/mariadb-10.0.19/source/mariadb-10.0.19.tar.gz
Because cmake is used, this can be installed offline.
Yum install cmake
Download the tar.gz file and decompress it to the specified dir
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