Cài đặt SQL Server 2022 trên Ubuntu 20.04 - Install SQL Server 2022 on Ubuntu 20.04

Trước khi cài đặt và sử dụng, đọc các điều khoản cấp phép dưới đây:

Nếu bạn sử dụng SQL Server trên môi trường sản xuất sẽ không được miễn phí, cần phải mua giấy phép.

⇒ https://www.microsoft.com/en-us/sql-server/sql-server-2022-pricing

[1] Thêm kho lưu trữ và install SQL Server 2022 trên Ubuntu 20.04

root@dlp:~# curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
root@dlp:~# curl https://packages.microsoft.com/config/ubuntu/20.04/mssql-server-2022.list | tee /etc/apt/sources.list.d/mssql-server-2022.list
root@dlp:~# curl https://packages.microsoft.com/config/ubuntu/20.04/prod.list | tee /etc/apt/sources.list.d/msprod.list
root@dlp:~# apt update
root@dlp:~# apt -y install mssql-server mssql-tools unixodbc-dev

[2] Chạy Setup ban đầu

root@dlp:~# /opt/mssql/bin/mssql-conf setup
Choose an edition of SQL Server:
  1) Evaluation (free, no production use rights, 180-day limit)
  2) Developer (free, no production use rights)
  3) Express (free)
  4) Web (PAID)
  5) Standard (PAID)
  6) Enterprise (PAID) - CPU core utilization restricted to 20 physical/40 hyperthreaded
  7) Enterprise Core (PAID) - CPU core utilization up to Operating System Maximum
  8) I bought a license through a retail sales channel and have a product key to enter.
  9) Standard (Billed through Azure) - Use pay-as-you-go billing through Azure.
 10) Enterprise Core (Billed through Azure) - Use pay-as-you-go billing through Azure.

Details about editions can be found at
https://go.microsoft.com/fwlink/?LinkId=2109348&clcid=0x409

Use of PAID editions of this software requires separate licensing through a
Microsoft Volume Licensing program.
By choosing a PAID edition, you are verifying that you have the appropriate
number of licenses in place to install and run this software.
By choosing an edition billed Pay-As-You-Go through Azure, you are verifying
that the server and SQL Server will be connected to Azure by installing the
management agent and Azure extension for SQL Server.

# select an edition you'd like to use
Enter your edition(1-10): 2
The license terms for this product can be found in
/usr/share/doc/mssql-server or downloaded from:
https://go.microsoft.com/fwlink/?LinkId=2104294&clcid=0x409

The privacy statement can be viewed at:
https://go.microsoft.com/fwlink/?LinkId=853010&clcid=0x409

# agree to the license
Do you accept the license terms? [Yes/No]:Yes

# set admin password
Enter the SQL Server system administrator password:
Confirm the SQL Server system administrator password:
Configuring SQL Server...

ForceFlush is enabled for this instance.
ForceFlush feature is enabled for log durability.
Created symlink /etc/systemd/system/multi-user.target.wants/mssql-server.service → /lib/systemd/system/mssql-server.service.
Setup has completed successfully. SQL Server is now starting.

root@dlp:~# systemctl status mssql-server
*  mssql-server.service - Microsoft SQL Server Database Engine
     Loaded: loaded (/lib/systemd/system/mssql-server.service; enabled; vendor >
     Active: active (running) since Fri 2023-01-27 01:44:54 UTC; 1min 13s ago
       Docs: https://docs.microsoft.com/en-us/sql/linux
   Main PID: 6206 (sqlservr)
      Tasks: 171
     Memory: 662.0M
     CGroup: /system.slice/mssql-server.service
             +--6206 /opt/mssql/bin/sqlservr
             +--6255 /opt/mssql/bin/sqlservr

root@dlp:~# echo 'export PATH=$PATH:/opt/mssql-tools/bin' > /etc/profile.d/mssql.sh
root@dlp:~# source /etc/profile.d/mssql.sh

[3] Kết nối SQL Server để xác minh hoạt động

root@dlp:~# sqlcmd -S localhost -U SA
Password:   # admin password you set

# show system databases
1> select name,database_id from sys.databases; 
2> go 
name                 database_id
-------------------- -----------
master                         1
tempdb                         2
model                          3
msdb                           4

(4 rows affected)

# show system users
1> select name from sysusers; 
2> go 
name
-------------------------------------
##MS_AgentSigningCertificate##
##MS_PolicyEventProcessingLogin##
db_accessadmin
db_backupoperator
db_datareader
db_datawriter
db_ddladmin
db_denydatareader
db_denydatawriter
db_owner
db_securityadmin
dbo
guest
INFORMATION_SCHEMA
public
sys

(16 rows affected)

# show current user
1> select current_user; 
2> go 

---------------------------------------
dbo

(1 rows affected)

# quit
1> exit 

Trong bài viết này, chúng ta đã tìm hiểu quá trình install SQL Server 2022 trên hệ điều hành Ubuntu 20.04 và những ưu điểm mà nó mang lại. SQL Server 2022 đã chứng tỏ một lần nữa về độ tin cậy và hiệu suất vượt trội của mình.

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