Install SQL Server, Centos 7.3

Install SQL Server in Centos 7.3, Centos

In the future, I will deal with Linux. I am lucky to be a loyal fan of. net in Linux, because. net core and asp.net core are already cross-platform. Today, it's okay to try the legendary Linux SQL server.

Install SQL Server to Centos 7.3

Official documents: https://docs.microsoft.com/en-us/ SQL /linux/quickstart-install-connect-red-hat

OS prerequisites:

Memory	3.25 GB
File System	XFSOrEXT4(Other file systems, suchBTRFS, Are unsupported)
Disk space	6 GB
Processor speed	2 GHz
Processor cores	2 cores
Processor type	X64-compatible only

cat  /etc/redhat-release

1. Set the yum installation Source

curl https://packages.microsoft.com/config/rhel/7/mssql-server.repo > /etc/yum.repos.d/mssql-server.repo

 

2. Install Mssql server

yum install -y mssql-server

3. view the version and installation path.

rpm -qa | grep mssql

Find/-name mssql

4. Configure an SQL server account

cd /opt/mssql/bin

./Mssql. conf setup (you must stop Mssql-server to configure it)

Start the service

systemctl start mssql-serversystemctl enable mssql-server

 

5. Set firewall

firewall-cmd --add-port='1433/tcp' --permanentfirewall-cmd –reload

 

Install the command line management tool

1. Install the local client command line tool

curl https://packages.microsoft.com/config/rhel/7/prod.repo > /etc/yum.repos.d/msprod.repo

yum install -y mssql-tools

2. Configure SqlCmd Environment Variables

echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bash_profile

echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrcsource ~/.bashrc

3. view the database status

systemctl status mssql-server

If the startup fails, view the log information:

journalctl -u mssql-server.service -b

 

 

4. Connect to the database

sqlcmd -S localhost -U SA -P ''

5. Create and query a database

CREATE DATABASE DataTest;GOSELECT Name from sys.Databases;GO

6. General Database Operations (create tables, insert data, and query data)Summary

The installation steps are similar to those in the official documentation. It is easy to get started and install.