官网指南： https://docs.microsoft.com/en-us/sql/linux/quickstart-install-connect-red-hat?view=sql-server-2017
1, 系统要求
| 条目 | 要求 |
|---|---|
| 系统版本 | RHEL 7.3, 7.4, 7.5, or 7.6 |
| 内存 | >2G |
2, 开始安装使用
### 1, 安装sqlserver
sudo curl -o /etc/yum.repos.d/mssql-server.repo https://packages.microsoft.com/config/rhel/7/mssql-server-2017.repo
sudo yum install -y mssql-server
sudo /opt/mssql/bin/mssql-conf setup # freely licensed: Evaluation, Developer, and Express.
#查看服务状态
systemctl status mssql-server
sudo firewall-cmd --zone=public --add-port=1433/tcp --permanent
sudo firewall-cmd --reload
### 2, 安装命令行工具
sudo curl -o /etc/yum.repos.d/msprod.repo https://packages.microsoft.com/config/rhel/7/prod.repo
sudo yum install -y mssql-tools unixODBC-devel
echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bash_profile
echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrc
source ~/.bashrc
### 3, 测试使用
sqlcmd -S localhost -U SA -P '<YourPassword>'
>CREATE DATABASE TestDB
>SELECT Name from sys.Databases
>go
>USE TestDB
>CREATE TABLE Inventory (id INT, name NVARCHAR(50), quantity INT)
>go
>SELECT * FROM Inventory WHERE quantity > 152;
>go
>quit
3, 性能调优
| 条目 | 值 |
|---|---|
| 最大内存: 默认80% | /opt/mssql/bin/mssql-conf set memory.memorylimitmb 3328 (MB) |
配置文件： /var/opt/mssql/mssql.conf
[EULA]
accepteula = Y
[coredump]
captureminiandfull = true
coredumptype = full
[filelocation]
defaultbackupdir = /var/opt/mssql/data/
defaultdatadir = /var/opt/mssql/data/
defaultdumpdir = /var/opt/mssql/data/
defaultlogdir = /var/opt/mssql/data/
[hadr]
hadrenabled = 0
[language]
lcid = 1033
[memory]
memorylimitmb = 4096
[network]
forceencryption = 0
ipaddress = 10.192.0.0
kerberoskeytabfile = /var/opt/mssql/secrets/mssql.keytab
tcpport = 1401
tlscert = /etc/ssl/certs/mssql.pem
tlsciphers = ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA
tlskey = /etc/ssl/private/mssql.key
tlsprotocols = 1.2,1.1,1.0
