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快速入门：在 SUSE Linux Enterprise Server 上安装 SQL Server 并创建数据库Quickstart: Install SQL Server and create a database on SUSE Linux Enterprise Server

04/10/2020

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适用于：Applies to: SQL ServerSQL Server(所有支持的版本)SQL ServerSQL Server (all supported versions) - Linux适用于：Applies to: SQL ServerSQL Server(所有支持的版本)SQL ServerSQL Server (all supported versions) - Linux

在本快速入门中，将在 SUSE Linux Enterprise Server (SLES) v12 SP2 上安装 SQL Server 2017 或 SQL Server 2019。In this quickstart, you install SQL Server 2017 or SQL Server 2019 on SUSE Linux Enterprise Server (SLES) v12 SP2. 然后使用 sqlcmd 进行连接，创建第一个数据库并运行查询 。You then connect with sqlcmd to create your first database and run queries.

在本快速入门中，将在 SUSE Linux Enterprise Server (SLES) v12 上安装 SQL Server 2019。In this quickstart, you install SQL Server 2019 on SUSE Linux Enterprise Server (SLES) v12. 然后使用 sqlcmd 进行连接，创建第一个数据库并运行查询 。You then connect with sqlcmd to create your first database and run queries.

重要

SUSE Enterprise Linux Server v12 SP2、SP3、SP4 或 SP5 支持 SQL Server 2019。SQL Server 2019 is supported on SUSE Enterprise Linux Server v12 SP2, SP3, SP4 or SP5.

提示

本教程需要用户输入和 Internet 连接。This tutorial requires user input and an internet connection.

先决条件Prerequisites

必须拥有 SLES v12 SP2 计算机(内存至少为 2 GB) 。You must have a SLES v12 SP2 machine with at least 2 GB of memory. 文件系统必须是 XFS 或 EXT4 。The file system must be XFS or EXT4. 其他文件系统(如 BTRFS)均不受支持 。Other file systems, such as BTRFS, are unsupported.

必须拥有 SLES v12 SP2、SP3、SP4 或 SP5 计算机(内存至少为 2 GB) 。You must have a SLES v12 SP2, SP3, SP4 or SP5 machine with at least 2 GB of memory. 文件系统必须是 XFS 或 EXT4 。The file system must be XFS or EXT4. 其他文件系统(如 BTRFS)均不受支持 。Other file systems, such as BTRFS, are unsupported.

若要在自己的计算机上安装 SUSE Linux Enterprise Server，请转到https://www.suse.com/products/server。To install SUSE Linux Enterprise Server on your own machine, go to https://www.suse.com/products/server. 也可以在 Azure 中创建 SLES 虚拟机。You can also create SLES virtual machines in Azure. 请参阅 使用 Azure CLI 创建和管理 Linux VM并在对 az vm create 的调用中使用 --image SLES。See Create and Manage Linux VMs with the Azure CLI, and use --image SLES in the call to az vm create.

如果以前安装了 SQL Server 的 CTP 或 RC 版本，则必须先删除旧存储库，然后再执行这些步骤。If you have previously installed a CTP or RC release of SQL Server, you must first remove the old repository before following these steps.

备注

目前，不支持将适用于 Windows 10 的 Linux 的 Windows 子系统作为安装目标。At this time, the Windows Subsystem for Linux for Windows 10 is not supported as an installation target.

安装 SQL Server 2017Install SQL Server 2017

若要在 SLES 上配置 SQL Server 2017，请在终端运行以下命令来安装 mssql-server 包：To configure SQL Server 2017 on SLES, run the following commands in a terminal to install the mssql-server package:

下载 Microsoft SQL Server 2017 SLES 存储库配置文件：Download the Microsoft SQL Server 2017 SLES repository configuration file:

sudo zypper addrepo -fc https://packages.microsoft.com/config/sles/12/mssql-server-2017.repo

提示

如果想安装 SQL Server 2019，必须改为注册 SQL Server 2019 存储库。If you want to install SQL Server 2019 , you must instead register the SQL Server 2019 repository. 使用以下命令安装 SQL Server 2019：Use the following command for SQL Server 2019 installations:

sudo zypper addrepo -fc https://packages.microsoft.com/config/sles/12/mssql-server-2019.repo

刷新存储库。Refresh your repositories.

sudo zypper --gpg-auto-import-keys refresh

若要确保你的系统上安装了 Microsoft 包签名密钥，请使用以下命令导入它：To ensure that the Microsoft package signing key is installed on your system, please import it using the command below:

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc

运行以下命令以安装 SQL Server：Run the following commands to install SQL Server:

sudo zypper install -y mssql-server

包安装完成后，运行 mssql-conf setup，按照提示设置 SA 密码并选择版本。After the package installation finishes, run mssql-conf setup and follow the prompts to set the SA password and choose your edition.

sudo /opt/mssql/bin/mssql-conf setup

提示

以下 SQL Server 2017 版本是免费提供许可的：Evaluation、Developer 和 Express 版。The following SQL Server 2017 editions are freely licensed: Evaluation, Developer, and Express.

备注

请确保为 SA 帐户指定强密码(最少 8 个字符，包括大写和小写字母、十进制数字和/或非字母数字符号)。Make sure to specify a strong password for the SA account (Minimum length 8 characters, including uppercase and lowercase letters, base 10 digits and/or non-alphanumeric symbols).

完成配置后，验证服务是否正在运行：Once the configuration is done, verify that the service is running:

systemctl status mssql-server

如果计划远程连接，可能还需要在防火墙上打开 SQL Server TCP 端口(默认值为 1433)。If you plan to connect remotely, you might also need to open the SQL Server TCP port (default 1433) on your firewall. 如果使用 SuSE 防火墙，需要编辑 /etc/sysconfig/SuSEfirewall2 配置文件 。If you are using the SuSE firewall, you need to edit the /etc/sysconfig/SuSEfirewall2 configuration file. 修改 FW_SERVICES_EXT_TCP 条目以包括 SQL Server 端口号 。Modify the FW_SERVICES_EXT_TCP entry to include the SQL Server port number.

FW_SERVICES_EXT_TCP="1433"

此时，SQL Server 在 SLES 计算机上运行，随时可以使用！At this point, SQL Server is running on your SLES machine and is ready to use!

安装 SQL Server 2019Install SQL Server 2019

若要在 SLES 上配置 SQL Server 2019，请在终端运行以下命令来安装 mssql-server 包：To configure SQL Server 2019 on SLES, run the following commands in a terminal to install the mssql-server package:

下载 Microsoft SQL Server 2019 SLES 存储库配置文件：Download the Microsoft SQL Server 2019 SLES repository configuration file:

sudo zypper addrepo -fc https://packages.microsoft.com/config/sles/12/mssql-server-2019.repo

刷新存储库。Refresh your repositories.

sudo zypper --gpg-auto-import-keys refresh

若要确保你的系统上安装了 Microsoft 包签名密钥，请使用以下命令导入该密钥：To ensure that the Microsoft package signing key is installed on your system, use the following command to import the key:

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc

运行以下命令以安装 SQL Server：Run the following commands to install SQL Server:

sudo zypper install -y mssql-server

包安装完成后，运行 mssql-conf setup，按照提示设置 SA 密码并选择版本。After the package installation finishes, run mssql-conf setup and follow the prompts to set the SA password and choose your edition.

sudo /opt/mssql/bin/mssql-conf setup

备注

请确保为 SA 帐户指定强密码(最少 8 个字符，包括大写和小写字母、十进制数字和/或非字母数字符号)。Make sure to specify a strong password for the SA account (Minimum length 8 characters, including uppercase and lowercase letters, base 10 digits and/or non-alphanumeric symbols).

完成配置后，验证服务是否正在运行：Once the configuration is done, verify that the service is running:

systemctl status mssql-server

如果计划远程连接，可能还需要在防火墙上打开 SQL Server TCP 端口(默认值为 1433)。If you plan to connect remotely, you might also need to open the SQL Server TCP port (default 1433) on your firewall. 如果使用 SuSE 防火墙，需要编辑 /etc/sysconfig/SuSEfirewall2 配置文件 。If you are using the SuSE firewall, you need to edit the /etc/sysconfig/SuSEfirewall2 configuration file. 修改 FW_SERVICES_EXT_TCP 条目以包括 SQL Server 端口号 。Modify the FW_SERVICES_EXT_TCP entry to include the SQL Server port number.

FW_SERVICES_EXT_TCP="1433"

此时，SQL Server 2019 在 SLES 计算机上运行，随时可以使用！At this point, SQL Server 2019 is running on your SLES machine and is ready to use!

安装 SQL Server 命令行工具Install the SQL Server command-line tools

若要创建数据库，则需要使用可在 SQL Server 上运行 Transact-SQL 语句的工具进行连接。To create a database, you need to connect with a tool that can run Transact-SQL statements on the SQL Server. 以下步骤将安装 SQL Server 命令行工具：sqlcmd 和 bcp。The following steps install the SQL Server command-line tools: sqlcmd and bcp.

将 Microsoft SQL Server 存储库添加到 Zypper。Add the Microsoft SQL Server repository to Zypper.

sudo zypper addrepo -fc https://packages.microsoft.com/config/sles/12/prod.repo

sudo zypper --gpg-auto-import-keys refresh

使用 unixODBC 开发人员包安装 mssql-tools。Install mssql-tools with the unixODBC developer package.

sudo zypper install -y mssql-tools unixODBC-devel

为方便起见，向 PATH 环境变量添加 /opt/mssql-tools/bin/。For convenience, add /opt/mssql-tools/bin/ to your PATH environment variable. 这样可以在不指定完整路径的情况下运行这些工具。This enables you to run the tools without specifying the full path. 运行以下命令以修改登录会话和交互式/非登录会话的路径：Run the following commands to modify the PATH for both login sessions and interactive/non-login sessions:

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

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

source ~/.bashrc

本地连接Connect locally

以下步骤使用 sqlcmd 本地连接到新的 SQL Server 实例。The following steps use sqlcmd to locally connect to your new SQL Server instance.

使用 SQL Server 名称 (-S)，用户名 (-U) 和密码 (-P) 的参数运行 sqlcmd 。Run sqlcmd with parameters for your SQL Server name (-S), the user name (-U), and the password (-P). 在本教程中，用户进行本地连接，因此服务器名称为 localhost。In this tutorial, you are connecting locally, so the server name is localhost. 用户名为 SA，密码是在安装过程中为 SA 帐户提供的密码。The user name is SA and the password is the one you provided for the SA account during setup.

sqlcmd -S localhost -U SA -P ''

提示

可以在命令行上省略密码，以收到密码输入提示。You can omit the password on the command line to be prompted to enter it.

提示

如果以后决定进行远程连接，请指定 -S 参数的计算机名称或 IP 地址，并确保防火墙上的端口 1433 已打开。If you later decide to connect remotely, specify the machine name or IP address for the -S parameter, and make sure port 1433 is open on your firewall.

如果成功，应会显示 sqlcmd 命令提示符：1>。If successful, you should get to a sqlcmd command prompt: 1>.

如果连接失败，先尝试诊断错误消息中所述的问题。If you get a connection failure, first attempt to diagnose the problem from the error message.

创建和查询数据Create and query data

下面各部分将逐步介绍如何使用 sqlcmd 新建数据库、添加数据并运行简单查询。The following sections walk you through using sqlcmd to create a new database, add data, and run a simple query.

新建数据库Create a new database

以下步骤创建一个名为 TestDB 的新数据库。The following steps create a new database named TestDB.

在 sqlcmd 命令提示符中，粘贴以下 Transact-SQL 命令以创建测试数据库：From the sqlcmd command prompt, paste the following Transact-SQL command to create a test database:

CREATE DATABASE TestDB

在下一行中，编写一个查询以返回服务器上所有数据库的名称：On the next line, write a query to return the name of all of the databases on your server:

SELECT Name from sys.Databases

前两个命令没有立即执行。The previous two commands were not executed immediately. 必须在新行中键入 GO 才能执行以前的命令：You must type GO on a new line to execute the previous commands:

GO

提示

若要详细了解如何编写 Transact-SQL 语句和查询，请参阅教程：编写 Transact-SQL 语句。To learn more about writing Transact-SQL statements and queries, see Tutorial: Writing Transact-SQL Statements.

插入数据Insert data

接下来创建一个新表 Inventory，然后插入两个新行。Next create a new table, Inventory, and insert two new rows.

在 sqlcmd 命令提示符中，将上下文切换到新的 TestDB 数据库：From the sqlcmd command prompt, switch context to the new TestDB database:

USE TestDB

创建名为 Inventory 的新表：Create new table named Inventory:

CREATE TABLE Inventory (id INT, name NVARCHAR(50), quantity INT)

将数据插入新表：Insert data into the new table:

INSERT INTO Inventory VALUES (1, 'banana', 150); INSERT INTO Inventory VALUES (2, 'orange', 154);

要执行上述命令的类型 GO：Type GO to execute the previous commands:

GO

选择数据Select data

现在，运行查询以从 Inventory 表返回数据。Now, run a query to return data from the Inventory table.

通过 sqlcmd 命令提示符输入查询，以返回 Inventory 表中数量大于 152 的行：From the sqlcmd command prompt, enter a query that returns rows from the Inventory table where the quantity is greater than 152:

SELECT * FROM Inventory WHERE quantity > 152;

执行此命令：Execute the command:

GO

退出 sqlcmd 命令提示符Exit the sqlcmd command prompt

要结束 sqlcmd 会话，请键入 QUIT：To end your sqlcmd session, type QUIT:

QUIT

性能最佳做法Performance best practices

在 Linux 上安装 SQL Server 后，请查看配置 Linux 和 SQL Server 以提高生产性能的最佳做法。After installing SQL Server on Linux, review the best practices for configuring Linux and SQL Server to improve performance for production scenarios.

跨平台数据工具Cross-platform data tools

除“sqlcmd”以外，还可以使用以下跨平台工具来管理 SQL Server :In addition to sqlcmd, you can use the following cross-platform tools to manage SQL Server:

工具Tool

说明Description

跨平台 GUI 数据库管理实用程序。A cross-platform GUI database management utility.

一种跨平台 GUI 代码编辑器，它使用 mssql 扩展运行 Transact-SQL 语句。A cross-platform GUI code editor that run Transact-SQL statements with the mssql extension.

基于 cmdlet 的跨平台自动化和配置工具。A cross-platform automation and configuration tool based on cmdlets.

用于运行 Transact-SQL 命令的跨平台命令行接口。A cross-platform command-line interface for running Transact-SQL commands.

从 Windows 连接Connecting from Windows

Windows 上的 SQL Server 工具连接到 Linux 上的 SQL Server 实例，操作方式与连接到任何远程 SQL Server 实例一样。SQL Server tools on Windows connect to SQL Server instances on Linux in the same way they would connect to any remote SQL Server instance.

如果有一台可以连接到 Linux 计算机的 Windows 计算机，请从运行 sqlcmd 的 Windows 命令提示符尝试执行本主题中的相同步骤。If you have a Windows machine that can connect to your Linux machine, try the same steps in this topic from a Windows command-prompt running sqlcmd. 仅验证所使用的是目标 Linux 计算机名称或 IP 地址，而非 localhost，并确保 TCP 端口 1433 已打开。Just verify that you use the target Linux machine name or IP address rather than localhost, and make sure that TCP port 1433 is open. 如果从 Windows 进行连接存在任何问题，请参阅连接故障排除建议。If you have any problems connecting from Windows, see connection troubleshooting recommendations.

有关在 Windows 上运行，但连接到 Linux 上的 SQL Server 的其他工具，请参阅：For other tools that run on Windows but connect to SQL Server on Linux, see:

其他部署方案Other deployment scenarios

有关其他安装方案，请参阅以下资源：For other installation scenarios, see the following resources:

升级：了解如何升级 Linux 版 SQL Server 的现有安装Upgrade: Learn how to upgrade an existing installation of SQL Server on Linux

卸载：在 Linux 上卸载 SQL ServerUninstall: Uninstall SQL Server on Linux

无人参与的安装：了解如何编写无提示安装脚本Unattended install: Learn how to script the installation without prompts

脱机安装：了解如何手动下载脱机安装程序包Offline install: Learn how to manually download the packages for offline installation

提示

For answers to frequently asked questions, see the SQL Server on Linux FAQ.

后续步骤Next steps