![USD$931 [9] Developer. Full-featured version of SQL Server software that allows developers to cost-effectively build, test, and demonstrate applications based on SQL Server software. Per user. Free download. Free. Web. Secure, cost effective and highly scalable data platform for public web sites.. Wsop michigan](/img/512x512/808722434593.webp)
Microsoft® SQL Server® 2019 Express is a powerful and reliable free data management system that delivers a rich and reliable data store for lightweight Web Sites and desktop applications. Important! Selecting a language below will dynamically change the complete page content to that language. Select language. Download. Expand all.В этой статье. Применимо к: SQL Server База данных SQL Azure Управляемый экземпляр SQL Azure Конечная точка аналитики Synapse Analytics в Хранилище Microsoft Fabric в Microsoft Fabric SQL Server Management Studio (SSMS) — это интегрированная среда для управления любой ...Sep 27, 2023 · SQL Server Configuration Manager and SQL Server Management Studio use Window Management Instrumentation (WMI) to view and change some server settings. WMI provides a unified way for interfacing with the API calls that manage the registry operations requested by the SQL Server tools and to provide enhanced control and manipulation over the ... Aug 16, 2023 · The following tools provide a graphical user interface (GUI). Tool. Description. Operating system. Azure Data Studio. A light-weight editor that can run on-demand SQL queries, view and save results as text, JSON, or Excel. Edit data, organize your favorite database connections, and browse database objects in a familiar object browsing experience. SQL Server Management Studio (SSMS) is an integrated environment for managing any SQL infrastructure, from SQL Server to Azure SQL Database. SSMS provides tools to configure, monitor, and administer instances of SQL Server and databases. Use SSMS to deploy, monitor, and upgrade the data-tier components used …Learn how to use SQL Server Management Studio (SSMS) to connect to a SQL Server instance and run T-SQL commands. Follow the steps to create a …Step-by-step. 1) First identify the rows those satisfy the definition of duplicate and insert them into temp table, say #tableAll . 2) Select non-duplicate (single-rows) or …Network traffic between Management Studio and SQL Server is unencrypted by default. Do not work with sensitive data (including passwords) in Management Studio unless you have established an encrypted connection. For more information, see How to: Enable Encrypted Connections to the Database Engine (SQL Server Configuration …SQL Server Management Studio; Azure Data Studio; Considerations. Installation fails if you launch setup through Remote Desktop Connection with the media on a local resource in the RDC client. To install remotely the media must be on a network share or local to the physical or virtual machine.To maintain control over disk use on an instance of SQL Server, permission to create databases is typically limited to a few SQL Server login. Use SQL Server Management Studio Create a database. In Object Explorer, connect to an instance of the SQL Server Database Engine and then expand that instance. Right-click Databases, and …Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs. Skip to main content. Microsoft. Microsoft Security; Azure; Dynamics ... Download SQL Server Management Studio (SSMS) Download SQL Server Data Tools (SSDT) Download Data Migration Assistant. Download SQL Server Migration Assistant …SQL Server, enabled by Azure Arc, extends Azure services on-premises, and manages your SQL Server estate from the Azure portal for a more unified and streamlined management experience. Monitor the health of your SQL Servers with SQL assessment—available at no additional cost—and bring enhanced security capabilities …17 May 2022 ... Take my Full SQL Course Here: https://bit.ly/3tqOipr There are a lot of different SQL Management Tool options to choose from, but which one ...SQL Server Management Objects (SMO) is a .NET Framework object model that enables software developers to create client-side applications to manage and administer SQL Server objects and services. This object model will work with SQL Server 2005, SQL Server 2008, SQL Server 2008 R2, and SQL Server 2012. ...Tools that use T-SQL. Some of the Microsoft tools that issue T-SQL commands are: SQL Server Management Studio (SSMS) Azure Data Studio; SQL Server Data Tools (SSDT) sqlcmd; Locate the Transact-SQL reference articles. To find T-SQL articles, use search at the top right of this page, or use the table of contents on the left … SQL Server, enabled by Azure Arc, extends Azure services on-premises, and manages your SQL Server estate from the Azure portal for a more unified and streamlined management experience. Monitor the health of your SQL Servers with SQL assessment—available at no additional cost—and bring enhanced security capabilities through Microsoft ... Right click on SQLServervNext-x64-<language>.iso and select Mount. Locate and execute setup.exe on the mounted device to begin the installation. Using your DVD-burning software, select the options to burn a DVD from an .ISO image. After burning the DVD, locate and double-click Setup.exe on the DVD to begin the installation.In this article. Applies to: SQL Server Azure SQL Managed Instance This article shows how to create a linked server and access data from another SQL Server, an Azure SQL Managed Instance, or another data source by using SQL Server Management Studio (SSMS) or Transact-SQL. Linked servers enable the SQL Server database engine and …7 Jun 2023 ... You can absolutely install and run either SQL Server 2019 or SQL Server 2022 Express or Developer Edition along with SQL Server Management ...Mar 16, 2023 · Take the SQL Server resource offline. From the current owner node of this group, issue the following command from the command prompt: net start MSSQLSERVER /m. Verify from the cluster administrator or failover cluster management console that the SQL Server resource is still offline. Connect to the SQL Server now using the following command and ... The most common reason for log chain breaks is probably a backup command issued using Transact-SQL or through the Backup task in SQL Server Management Studio. Other common scenarios include accidental deletion of the backup log files, or accidental overwrites of backups.In this article. Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) The SSMS utility opens SQL Server Management Studio. If specified, Ssms also establishes a connection to a server, and opens queries, scripts, files, projects, and solutions. You can specify files that contain …Let’s get started! 1. Download and install SSMS (but not on the server itself) The first step is really easy: go here to get the latest version of SSMS and install it. If you already have a version of SSMS, the installer will automatically update it to the latest version.Although SQL Server Management Studio is a powerful and extensive application for managing SQL Server, there might be times when you would be better served by an SMO application. For example, the user applications that control the SQL Server management tasks might have to be simplified to meet the needs of new users …To specify the database in SQL Server Management Studio (SSMS), in the Connect to dialog box, select Options, and then select the Connection Properties tab. Select SQL user with password or a SQL user with login based on a SQL Server authentication login, when the person connecting can't authenticate with Windows authentication. This is …Jan 26, 2023 · Learn about the new features and improvements in SQL Server Management Studio (SSMS) 19.0, the recommended release for SQL Server 2022. Find out how to install, disable dialog boxes, and get feedback on SSMS 19.0. Open an Editor (SQL Server Management Studio) Configure options for the various editors, such as line numbering and IntelliSense options. Configure Editors (SQL Server Management Studio) How to manage the view mode, such as word wrap, splitting a window, or tabs. Manage the Editor and View Mode: Set formatting options, such as …This beginner's tutorial shows how to start with Microsoft's SQL Server and SQL Server Management Studio. Learn how to install SSMS, connect to a SQL Server ...25 Nov 2019 ... ... SQL Server Express) edition and SQL Server Management Studio (SSMS) Microsoft has finally release Microsoft SQL Server 2019. Some of the new ...Every SQL Server database has a transaction log that records all transactions and the database modifications that are made by each transaction. The transaction log is a critical component of the database and, if there's a system failure, the transaction log might be required to bring your database back to a consistent state.Applies to: SQL Server 2022 (16.x) METADATA_ONLY and SNAPSHOT are synonyms. Media Set Options. ... use either the Transact-SQL RESTORE statement or the SQL Server Management Studio Restore tasks. For more information, see Restore and Recovery Overview. Additional considerations about BACKUP options Interaction of …In diesem Artikel. Gilt für: SQL Server Azure SQL-Datenbank Azure SQL Managed Instance Azure Synapse Analytics SQL Analytics-Endpunkt in Microsoft Fabric Warehouse in Microsoft Fabric. SQL Server Management Studio (SSMS) ist eine integrierte Umgebung zum Verwalten jeder beliebigen SQL-Infrastruktur, von SQL Server bis hin zur Azure …Developer. Full-featured version of SQL Server software that allows developers to cost-effectively build, test, and demonstrate applications based on SQL Server software. Per user. Free download. Free. Web. Secure, cost effective and highly scalable data platform for public web sites.16 Jun 2016 ... Can I connect to Cache using SSMS (SQL Server Management Studio)? · Create an ODBC connection · Open SQL Server Management Studio · Create ...Update: SQL Server Management Studio 18.1 is now generally available. We are excited to announce the release of SQL Server Management Studio (SSMS) 17.9! Download SSMS 17.9 and review the Release Notes to get started.. SSMS 17.9 provides support for almost all feature areas on SQL Server 2008 through the latest SQL Server … SQL Server, enabled by Azure Arc, extends Azure services on-premises, and manages your SQL Server estate from the Azure portal for a more unified and streamlined management experience. Monitor the health of your SQL Servers with SQL assessment—available at no additional cost—and bring enhanced security capabilities through Microsoft ... SQL Server setup no longer includes the Distributed Replay client and controller executables. These will be available, along with the Admin executable, as a separate download: SQL Server Management Studio: SSMS version 19.0 is now available and is the recommended version of SSMS for SQL Server 2022 (16.x). Download SQL …To add a member to a fixed server role. In Object Explorer, expand the server in which you want to edit a fixed server role. Expand the Security folder.. Expand the Server Roles folder. Right-click the role you want to edit and select Properties.. In the Server Role Properties -server_role_name dialog box, on the Members page, click Add.. In the Select Server …SQL Server Management Studio (SSMS) は、SQL インフラストラクチャを管理するための統合環境です。 SSMS を使用し、SQL Server、 Azure SQL Database 、 Azure SQL Managed Instance 、 Azure VM 上の SQL Server 、 Azure Synapse Analytics のすべてコンポーネントのアクセス、構成、管理、運営、開発を行います。本文内容. 适用于： SQL Server Azure SQL 数据库 Azure SQL 托管实例 Azure Synapse Analytics SQL Server Management Studio (SSMS) 是一种集成环境，用于管理任何 SQL 基础结构。 使用 SSMS 访问、配置、管理和开发 SQL Server、Azure SQL 数据库、Azure SQL 托管实例、Azure VM 上的 SQL Server 和 Azure Synapse …A dedicated physical server to host your Azure VMs for Windows and Linux. Batch Cloud-scale job scheduling and compute management. SQL Server on Azure …SQL Server Management Studio (SSMS) Manage a SQL Server instance or database with full GUI support. Access, configure, manage, administer, and develop all components of SQL Server, Azure SQL Database, and Azure Synapse Analytics.You can automate MS SQL database backup and schedule backup jobs. To schedule database backups, perform the following steps in Microsoft SQL Server …In today’s digital age, businesses are increasingly relying on cloud server management to streamline their operations and improve efficiency. One of the key advantages of cloud ser...31 Oct 2023 ... SQL Server 2022 and SQL Server Management Studio (SSMS) 19 Installation This video demonstration takes a look at the installation process ...From the Start page, start SQL Server Management Studio. On the View menu, select Registered Servers. (If your server is not already registered, right-click Local Server Groups, point to Tasks, and then click Register Local Servers.) In the Registered Servers area, right-click your server, and then click SQL Server Configuration Manager.To test out the steps provided in this article, you need SQL Server Management Studio, access to a SQL Server Database Engine, and an AdventureWorks database. Install SQL Server Management Studio. Install SQL Server Developer Edition. Download an AdventureWorks sample database. To learn how to restore a database in SSMS, see …Mar 16, 2023 · Take the SQL Server resource offline. From the current owner node of this group, issue the following command from the command prompt: net start MSSQLSERVER /m. Verify from the cluster administrator or failover cluster management console that the SQL Server resource is still offline. Connect to the SQL Server now using the following command and ... Update: SQL Server Management Studio 18.1 is now generally available. We are excited to announce the release of SQL Server Management Studio (SSMS) 17.9! Download SSMS 17.9 and review the Release Notes to get started.. SSMS 17.9 provides support for almost all feature areas on SQL Server 2008 through the latest SQL Server …SQL Server Management Studio Express (SQLManagementStudio_Architecture_Language.exe) This does not contain the database, but only the tools to manage SQL Server instances, including LocalDB, SQL Express, SQL Azure, full version of SQL Server 2014 Management Studio, etc. Use this if you already …SQL Server Management Studio Express (SQLManagementStudio_Architecture_Language.exe) This does not contain the database, but only the tools to manage SQL Server instances, including LocalDB, SQL Express, SQL Azure, full version of SQL Server 2014 Management Studio, etc. Use this if you already …4 Oct 2016 ... How to setup a LocalDB server instance using sqllocaldb #LocalDB #sqllocaldb #sqlserver. SQL Server, enabled by Azure Arc, extends Azure services on-premises, and manages your SQL Server estate from the Azure portal for a more unified and streamlined management experience. Monitor the health of your SQL Servers with SQL assessment—available at no additional cost—and bring enhanced security capabilities through Microsoft ... SQL Server Management Studio; Azure Data Studio; Considerations. Installation fails if you launch setup through Remote Desktop Connection with the media on a local resource in the RDC client. To install remotely the media must be on a network share or local to the physical or virtual machine.In order to ensure data reliability and minimize the risk of data loss, it is essential for database administrators to regularly perform full backups of their SQL Server databases....28 Jan 2021 ... Global Knowledge will start with a general introduction to Microsoft SQL Server editions and versions and then highlight several scalability ...In this article. Applies to: SQL Server - Windows only This article describes how to start, stop, pause, resume, or restart the SQL Server Database Engine, the SQL Server Agent, or the SQL Server Browser service on Windows by using SQL Server Configuration Manager, SQL Server Management Studio (SSMS), net commands from a …Welcome to release 18.11.1 of SQL Server Management Studio (SSMS)! Full documentation for this release and previous releases is available here: SSMS documentation. Applicability. This update is available through Windows Server Update Services (WSUS).SQL Server Configuration Manager and SQL Server Management Studio use Window Management Instrumentation (WMI) to view and change some server settings. WMI provides a unified way for interfacing with the API calls that manage the registry operations requested by the SQL Server tools and to provide enhanced control and … Right click on SQLServer2022-x64- {loc}.iso and select Mount . Locate and execute setup.exe on the mounted device to begin the installation. Using your DVD-burning software, select the options to burn a DVD from an .ISO image. After burning the DVD, locate and double-click Setup.exe on the DVD to begin the installation. In questo articolo. Si applica a: SQL Server Database SQL di Azure Istanza gestita di SQL di Azure Azure Synapse Analytics Endpoint di analisi SQL in Microsoft Fabric Warehouse in Microsoft Fabric SQL Server Management Studio (SSMS) è un ambiente integrato per la gestione di qualsiasi infrastruttura SQL, da SQL Server al database SQL … Microsoft SQL Server Management Studio (SSMS) is a software application developed by Microsoft that is used for configuring, managing, and administering all components within Microsoft SQL Server. First launched with Microsoft SQL Server 2005, it is the successor to the Enterprise Manager in SQL 2000 or before. 31 Oct 2023 ... SQL Server 2022 and SQL Server Management Studio (SSMS) 19 Installation This video demonstration takes a look at the installation process ...What is Azure SQL? Azure SQL is a family of managed, secure, and intelligent products that use the SQL Server database engine on the Azure cloud platform. o Azure SQL Database: Support modern cloud applications on an intelligent, managed database service, that includes serverless compute. o Azure SQL Managed Instance: Modernize your …In this article. Applies to: SQL Server Azure SQL Managed Instance This article shows how to create a linked server and access data from another SQL Server, an Azure SQL Managed Instance, or another data source by using SQL Server Management Studio (SSMS) or Transact-SQL. Linked servers enable the SQL Server database engine and …Learn what SQL Server Management Studio (SSMS) is and how to use it to manage SQL Server environments. This tutorial covers the basics, features and tips of SSMS for beginners and professionals.The most common reason for log chain breaks is probably a backup command issued using Transact-SQL or through the Backup task in SQL Server Management Studio. Other common scenarios include accidental deletion of the backup log files, or accidental overwrites of backups.Applies to: SQL Server 2016 (13.x) and later Azure SQL Database Azure SQL Managed Instance. This article describes how to create foreign key relationships in SQL Server by using SQL Server Management Studio or Transact-SQL. You create a relationship between two tables when you want to associate rows of one table with rows …Let’s launch SQL Server Management Studio and see what scripts can be used for searching databases and finding a specific column name. The AdventureWorks2014 sample database is used throughout all examples. The query below finds partial matches because it has Like and % wildcard characters in the Where clause:When in SQL Server Management Studio with your database diagram opened and created, right click the link between two tables and go to Properties. Expand "Tables and Columns Specifications" to see the Primary Key and Foreign Key column names. Hope this helps, Jim.Install SQL Server on a local computer, and restore the AdventureWorksDW2017 sample database from a backup. For more information about the AdventureWorks sample databases, see AdventureWorks installation and configuration. Install SQL Server Management Studio (SSMS). Install an on-premises data gateway on …Nov 15, 2023 · SQL Server Management Studio (SSMS) is an integrated environment to access, configure, manage, administer, and develop components of SQL Server. SSMS lets developers and administrators of all skill levels use SQL Server. The latest edition of SSMS updates SMO, which includes the SQL Assessment API. Use SQL Server Management Studio. Applies to: SQL Server, Azure SQL Managed Instance. Shrink a database. In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance. Expand Databases, and then right-click the database that you want to shrink. Point to Tasks, point to Shrink, and then select ...Beginning with SQL Server 2017 SMO is distributed as the Microsoft.SqlServer.SqlManagementObjects NuGet package to allow users to develop applications with SMO. This is a replacement for SharedManagementObjects.msi, which was previously released as part of the SQL Feature Pack for each release of SQL …30 Sept 2021 ... Hi, This Is ISTIAK AHMED, and Welcome to My Channel Technical Support Online. In This Channel, I'm Trying to Share My Experience and ...SQL Server setup no longer includes the Distributed Replay client and controller executables. These will be available, along with the Admin executable, as a separate download: SQL Server Management Studio: SSMS version 19.0 is now available and is the recommended version of SSMS for SQL Server 2022 (16.x). Download SQL …One way is by using sp_addlinkedserver system stored procedure and another is by using SQL Server Management Studio (SSMS) GUI interface. In this article will be explained how to configure a linked server using a SQL Server data source. More information about other data sources can be found on this link.SQL Server Management Studio (SSMS) is an integrated environment for managing any SQL infrastructure, from SQL Server to Azure SQL Database. SSMS provides tools to configure, monitor, and administer instances of SQL Server and databases. Use SSMS to deploy, monitor, and upgrade the data-tier components used …The most common reason for log chain breaks is probably a backup command issued using Transact-SQL or through the Backup task in SQL Server Management Studio. Other common scenarios include accidental deletion of the backup log files, or accidental overwrites of backups.May 9, 2018 · This post is co-authored by Sandy Winarko, Principal PM, SQL Server. We are excited to announce the release of SQL Server Management Studio (SSMS) 17.7! Download SSMS 17.7 and review the Release Notes to get started. SSMS 17.7 provides support for almost all feature areas on SQL Server 2008 through the latest SQL Server 2017, which When in SQL Server Management Studio with your database diagram opened and created, right click the link between two tables and go to Properties. Expand "Tables and Columns Specifications" to see the Primary Key and Foreign Key column names. Hope this helps, Jim.Managing a database can be a complex task, requiring robust software that is both efficient and user-friendly. If you are looking for a comprehensive solution to streamline your da...In this module, you'll be able to: Describe the innovations introduced in SQL Server 2022. Determine whether SQL Server 2022 can help modernize your data estate, while reducing the cost of ownership, and accelerate the performance of your applications. Leverage new security capabilities in SQL Server 2022 to protect your data and use ...One way is by using sp_addlinkedserver system stored procedure and another is by using SQL Server Management Studio (SSMS) GUI interface. In this article will be explained how to configure a linked server using a SQL Server data source. More information about other data sources can be found on this link.After creating the additional listener, connect to the instance of SQL Server that hosts the primary replica of the availability group and use SQL Server Management Studio, Transact-SQL, or PowerShell to modify the listener port. For more information, see How to create multiple listeners for same availability group (a SQL Server Always On …The SQL Server Management Studio graphical point-and-click interface makes server, database, and resource management easy to perform. Using SQL Server Management Studio, you can manage local and remote server instances by establishing a connection to a SQL Server instance and then administering its resources. If you have disabled remote …Microsoft® SQL Server® 2019 Express is a powerful and reliable free data management system that delivers a rich and reliable data store for lightweight Web Sites and desktop applications. Important! Selecting a language below will dynamically change the complete page content to that language. Select language. Download. Expand all.本文内容. 适用于： SQL Server Azure SQL 数据库 Azure SQL 托管实例 Azure Synapse Analytics SQL Server Management Studio (SSMS) 是一种集成环境，用于管理任何 SQL 基础结构。 使用 SSMS 访问、配置、管理和开发 SQL Server、Azure SQL 数据库、Azure SQL 托管实例、Azure VM 上的 SQL Server 和 Azure Synapse …
Enhancing Security with EKM using Azure Key Vault in SQL Server on Linux: We’re excited to announce that Extensible Key Management (EKM) using Azure Key …. Importance of purple colour
Server - is the SQL Server instance name. If it is an instance you need to specify the serverName\instanceName. You can use a period (.) for a local SQL Server. If you use a port, you need to specify the server name with a comma and the port. Database - SQL Server database name. For SQL Server Authentication. User Id is the SQL Server …Using variables in SQL statements can be tricky, but they can give you the flexibility needed to reuse a single SQL statement to query different data. In Visual Basic for Applicati...Download SQL Server 2022 or a free specialized edition for development, testing, or production. Learn how to run SQL Server on Azure, at the edge, or on Windows, Linux, …To test out the steps provided in this article, you need SQL Server Management Studio, access to a SQL Server Database Engine, and an AdventureWorks database. Install SQL Server Management Studio. Install SQL Server Developer Edition. Download an AdventureWorks sample database. To learn how to restore a database in SSMS, see …Let’s get started! 1. Download and install SSMS (but not on the server itself) The first step is really easy: go here to get the latest version of SSMS and install it. If you already have a version of SSMS, the installer will automatically update it to the latest version.3 Feb 2023 ... Hello Everyone! Today in this video I am going to step by step guide you on How to install Microsoft SQL Server 2022 and SQL Server ...31 Dec 2019 ... Additionally. To get the SQL Configuration Manager 2019, you'll need to download and run the developer edition, select "New SQL Server Stand- ...25 Oct 2022 ... ... management-studio-ssms?view=sql-server-ver16 Pre-requisites for Installing SQL Server 2019 https://learn.microsoft.com/en-us/sql/sql-server ...SSMS is an integrated environment for managing SQL infrastructure, from SQL Server to Azure SQL Database. Learn how to download, install, and use …3 Aug 2019 ... Microsoft SQL Server, MySQL WorkBench, Microsoft Access, AzureDataStudio, and PostgreSQL are the most popular alternatives and competitors to ...In this module, you'll be able to: Describe the innovations introduced in SQL Server 2022. Determine whether SQL Server 2022 can help modernize your data estate, while reducing the cost of ownership, and accelerate the performance of your applications. Leverage new security capabilities in SQL Server 2022 to protect your data and use ...Empieza descargando Microsoft SQL Server. Elige la versión de prueba, la edición, la herramienta o el conector de SQL Server que satisfaga mejor tus necesidades de datos y de cargas de trabajo. Microsoft SQL Server Management Studio (SSMS) is a software application developed by Microsoft that is used for configuring, managing, and administering all components within Microsoft SQL Server. First launched with Microsoft SQL Server 2005, it is the successor to the Enterprise Manager in SQL 2000 or before. Ve cómo las empresas usan SQL Server 2019 para desarrollar todo su potencial. "Como una de las primeras empresas en adoptar SQL Server 2019, estamos …Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs. Skip to main content. Microsoft. Data platform. Data platform ... Download SQL Server Management Studio (SSMS) Download SQL Server Data Tools (SSDT) Download Data Migration Assistant. Download SQL Server Migration Assistant for Oracle.SQL Server Management Studio (SSMS) คืออะไร. SSMS เป็นเครื่องมือสำหรับจัดการฐานข้อมูล SQL Server เหมาะสำหรับแอดมินผู้ดูแลระบบฐานข้อมูล เหล่าเดฟ หรือคนที่ทำงานกับ SQL Server ซึ่ง ...Mar 18, 2024 · En utilisant SQL Server Management Studio, vous acceptez ses termes du contrat de licence et sa déclaration de confidentialité. Si vous avez des commentaires ou des suggestions, ou si vous souhaitez signaler des problèmes, la meilleure façon de contacter l’équipe SSMS consiste à passer par les commentaires des utilisateurs de SQL . .