# Mssql Docs > Comprehensive reference documentation for Mssql Docs. - Skill: `knuckles-team/mssql-docs` (Agent Skill, multi-file: 461 files) - Install (CLI): `npx skillmds@latest add knuckles-team/mssql-docs` - Raw SKILL.md: https://api.skillmd.com/api/skills/knuckles-team/mssql-docs/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Docs & Writing - Author: Knuckles-Team (https://skillmd.com/u/knuckles-team) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/knuckles-team/mssql-docs --- # Mssql Docs Documentation Comprehensive reference documentation for Mssql Docs. **Original Sources**: - [https://learn.microsoft.com/en-us/sql/sql-server/](https://learn.microsoft.com/en-us/sql/sql-server/) **Contains**: 459 markdown files with full folder structure (crawled at depth 2). *Last updated: March 08, 2026* ## 📚 Table of Contents - 📁 **database-engine_availability-groups_windows_overview-of-always-on-availability-groups-sql-server/** - 📁 **What-is-an-Always-On-availability-group/** - [Active Secondary Replicas](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Active-secondary-replicas.md) - [Additional Resources](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Additional-resources.md) - [Automatic Page Repair](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Automatic-page-repair.md) - [Availability Databases](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Availability-databases.md) - [Availability Modes](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Availability-modes.md) - [Availability Replicas](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Availability-replicas.md) - [Benefits](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Benefits.md) - [Client Connections](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Client-connections.md) - [Configure Tls 1.3 Encryption](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Configure-TLS-1.3-encryption.md) - [Feedback](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Feedback.md) - [In This Article](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/In-this-article.md) - [Interoperability And Coexistence With Other Database Engine Features](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Interoperability-and-coexistence-with-other-Database-634220c5.md) - [Next Step](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Next-step.md) - [Overview](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Overview.md) - [Related Tasks](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Related-tasks.md) - [Session Timeout Period](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Session-timeout-period.md) - [Terms And Definitions](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Terms-and-definitions.md) - [Types Of Failover](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group/Types-of-failover.md) - [What is an Always On availability group?](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/What-is-an-Always-On-availability-group.md) - [Database Engine Availability Groups Windows Overview Of Always On Availability Groups Sql Server](reference/database-engine_availability-groups_windows_overview-of-f8d0807a/database-engine_availability-groups_windows_overview-194820d5.md) - 📁 **database-engine_database-mirroring_database-mirroring-sql-server/** - [Database Mirroring (SQL Server)](reference/database-engine_database-mirroring_database-mirroring-sql-server/Database-Mirroring-SQL-Server.md) - [Database Engine Database Mirroring Database Mirroring Sql Server](reference/database-engine_database-mirroring_database-mirroring-sql-server/database-engine_database-mirroring_database-mirrorin-fa236bc7.md) - [Table of Contents](reference/database-engine_database-mirroring_database-mirroring-sql-server/toc.md) - 📁 **database-engine_install-windows_install-sql-server/** - [SQL Server installation guide](reference/database-engine_install-windows_install-sql-server/SQL-Server-installation-guide.md) - [Database Engine Install Windows Install Sql Server](reference/database-engine_install-windows_install-sql-server/database-engine_install-windows_install-sql-server.md) - [Table of Contents](reference/database-engine_install-windows_install-sql-server/toc.md) - 📁 **database-engine_install-windows_upgrade-analysis-services/** - [Upgrade Analysis Services](reference/database-engine_install-windows_upgrade-analysis-services/Upgrade-Analysis-Services.md) - [Database Engine Install Windows Upgrade Analysis Services](reference/database-engine_install-windows_upgrade-analysis-services/database-engine_install-windows_upgrade-analysis-services.md) - [Table of Contents](reference/database-engine_install-windows_upgrade-analysis-services/toc.md) - 📁 **database-engine_install-windows_upgrade-sql-server/** - [Upgrade SQL Server](reference/database-engine_install-windows_upgrade-sql-server/Upgrade-SQL-Server.md) - [Database Engine Install Windows Upgrade Sql Server](reference/database-engine_install-windows_upgrade-sql-server/database-engine_install-windows_upgrade-sql-server.md) - [Table of Contents](reference/database-engine_install-windows_upgrade-sql-server/toc.md) - 📁 **database-engine_log-shipping_about-log-shipping-sql-server/** - [About log shipping (SQL Server)](reference/database-engine_log-shipping_about-log-shipping-sql-server/About-log-shipping-SQL-Server.md) - [Database Engine Log Shipping About Log Shipping Sql Server](reference/database-engine_log-shipping_about-log-shipping-sql-server/database-engine_log-shipping_about-log-shipping-sql-server.md) - [Table of Contents](reference/database-engine_log-shipping_about-log-shipping-sql-server/toc.md) - 📁 **database-engine_sql-server-business-continuity-dr/** - 📁 **Business-continuity-and-database-recovery---SQL-Server/** - [Additional Resources](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Additional-resources.md) - [Cross Platform And Linux Distribution Interoperability](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Cross-platform-and-Linux-distribution-interoperability.md) - [Disaster Recovery](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Disaster-recovery.md) - [Distributed Availability Groups](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Distributed-availability-groups.md) - [Feedback](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Feedback.md) - [High Availability](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/High-availability.md) - [In This Article](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/In-this-article.md) - [Log Shipping](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Log-shipping.md) - [Migrations And Upgrades](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Migrations-and-upgrades.md) - [Read Scale](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Read-scale.md) - [Related Content](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Related-content.md) - [Sql Server Scenarios That Use Availability Features](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/SQL-Server-scenarios-that-use-availability-features.md) - [Summary](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server/Summary.md) - [Business continuity and database recovery - SQL Server](reference/database-engine_sql-server-business-continuity-dr/Business-continuity-and-database-recovery---SQL-Server.md) - [Database Engine Sql Server Business Continuity Dr](reference/database-engine_sql-server-business-continuity-dr/database-engine_sql-server-business-continuity-dr.md) - 📁 **en-us_azure_azure-sql_azure-sql-iaas-vs-paas-what-is-overview/** - [What is Azure SQL?](reference/en-us_azure_azure-sql_azure-sql-iaas-vs-paas-what-is-overview/What-is-Azure-SQL.md) - [En Us Azure Azure Sql Azure Sql Iaas Vs Paas What Is Overview](reference/en-us_azure_azure-sql_azure-sql-iaas-vs-paas-what-is-overview/en-us_azure_azure-sql_azure-sql-iaas-vs-paas-what-is-overview.md) - [Table of Contents](reference/en-us_azure_azure-sql_azure-sql-iaas-vs-paas-what-is-overview/toc.md) - 📁 **en-us_azure_azure-sql_database_sql-database-paas-overview/** - 📁 **What-is-Azure-SQL-Database/** - [Additional Resources](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Additional-resources.md) - [Advanced Security And Compliance](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Advanced-security-and-compliance.md) - [Availability Capabilities](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Availability-capabilities.md) - [Built In Intelligence](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Built-in-intelligence.md) - [Compute Tiers](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Compute-tiers.md) - [Create Azure Sql Resources With The Azure Portal](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Create-Azure-SQL-resources-with-the-Azure-portal.md) - [Deployment Models](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Deployment-models.md) - [Easy To Use Tools](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Easy-to-use-tools.md) - [Engage With The Sql Server Engineering Team](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Engage-with-the-SQL-Server-engineering-team.md) - [Extensive Monitoring And Alerting Capabilities](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Extensive-monitoring-and-alerting-capabilities.md) - [Feedback](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Feedback.md) - [In This Article](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/In-this-article.md) - [Manage Azure Sql Resources With The Azure Portal](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Manage-Azure-SQL-resources-with-the-Azure-portal.md) - [Overview](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Overview.md) - [Purchasing Models](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Purchasing-models.md) - [Related Content](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Related-content.md) - [Sql Database Frequently Asked Questions](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/SQL-Database-frequently-asked-questions.md) - [Service Tiers](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database/Service-tiers.md) - [What is Azure SQL Database?](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/What-is-Azure-SQL-Database.md) - [En Us Azure Azure Sql Database Sql Database Paas Overview](reference/en-us_azure_azure-sql_database_sql-database-paas-overview/en-us_azure_azure-sql_database_sql-database-paas-overview.md) - 📁 **en-us_azure_azure-sql_managed-instance_sql-managed-instance-paas-overview/** - 📁 **What-is-Azure-SQL-Managed-Instance/** - [Additional Resources](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Additional-resources.md) - [Advanced Security And Compliance](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Advanced-security-and-compliance.md) - [Authentication](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Authentication.md) - [Database Migration](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Database-migration.md) - [Feedback](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Feedback.md) - [High Availability](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/High-availability.md) - [In This Article](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/In-this-article.md) - [Key Features And Capabilities](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Key-features-and-capabilities.md) - [License Free Dr Benefit](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/License-free-DR-benefit.md) - [Managed Instance Link](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Managed-Instance-link.md) - [Management Operations](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Management-operations.md) - [Microsoft Entra Integration](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Microsoft-Entra-integration.md) - [Overview](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Overview.md) - [Programmatically Identify A Sql Managed Instance](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Programmatically-identify-a-SQL-managed-instance.md) - [Related Content](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Related-content.md) - [Save On Costs](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Save-on-costs.md) - [Service Tiers](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Service-tiers.md) - [Supported Sql Features](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/Supported-SQL-features.md) - [Vcore Based Purchasing Model](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance/vCore-based-purchasing-model.md) - [What is Azure SQL Managed Instance?](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/What-is-Azure-SQL-Managed-Instance.md) - [En Us Azure Azure Sql Managed Instance Sql Managed Instance Paas Overview](reference/en-us_azure_azure-sql_managed-instance_sql-managed-inst-74bf8f8c/en-us_azure_azure-sql_managed-instance_sql-managed-i-57a290b7.md) - 📁 **en-us_training_student-hub/** - [AI Agents for Beginners - A Course](reference/en-us_training_student-hub/AI-Agents-for-Beginners---A-Course.md) - [Provide feedback](reference/en-us_training_student-hub/Provide-feedback.md) - [Saved searches](reference/en-us_training_student-hub/Saved-searches.md) - [Search code, repositories, users, issues, pull requests...](reference/en-us_training_student-hub/Search-code-repositories-users-issues-pull-requests....md) - [En Us Training Student Hub](reference/en-us_training_student-hub/en-us_training_student-hub.md) - [microsoft/ai-agents-for-beginners](reference/en-us_training_student-hub/microsoftai-agents-for-beginners.md) - [Table of Contents](reference/en-us_training_student-hub/toc.md) - 📁 **integration-services_import-export-data_import-and-export-data-with-the-sql-server-import-and-export-wizard/** - [Import and Export Data with the SQL Server Import and Export Wizard](reference/integration-services_import-export-data_import-and-expo-f9fa035d/Import-and-Export-Data-with-the-SQL-Server-Import-an-95c2d894.md) - [Integration Services Import Export Data Import And Export Data With The Sql Server Import And Export Wizard](reference/integration-services_import-export-data_import-and-expo-f9fa035d/integration-services_import-export-data_import-and-e-01d0065c.md) - [Table of Contents](reference/integration-services_import-export-data_import-and-expo-f9fa035d/toc.md) - 📁 **integration-services_install-windows_install-integration-services/** - [Install Integration Services (SSIS)](reference/integration-services_install-windows_install-integratio-84ee111d/Install-Integration-Services-SSIS.md) - [Integration Services Install Windows Install Integration Services](reference/integration-services_install-windows_install-integratio-84ee111d/integration-services_install-windows_install-integra-6b42f999.md) - [Table of Contents](reference/integration-services_install-windows_install-integratio-84ee111d/toc.md) - 📁 **integration-services_install-windows_upgrade-integration-services/** - [Upgrade Integration Services](reference/integration-services_install-windows_upgrade-integratio-ef050bf5/Upgrade-Integration-Services.md) - [Integration Services Install Windows Upgrade Integration Services](reference/integration-services_install-windows_upgrade-integratio-ef050bf5/integration-services_install-windows_upgrade-integra-f82db277.md) - [Table of Contents](reference/integration-services_install-windows_upgrade-integratio-ef050bf5/toc.md) - 📁 **linux_sql-server-linux-overview/** - [What is SQL Server on Linux?](reference/linux_sql-server-linux-overview/What-is-SQL-Server-on-Linux.md) - [Linux Sql Server Linux Overview](reference/linux_sql-server-linux-overview/linux_sql-server-linux-overview.md) - [Table of Contents](reference/linux_sql-server-linux-overview/toc.md) - 📁 **machine-learning_r_sql-server-r-services/** - [What is SQL Server 2016 R Services?](reference/machine-learning_r_sql-server-r-services/What-is-SQL-Server-2016-R-Services.md) - [Machine Learning R Sql Server R Services](reference/machine-learning_r_sql-server-r-services/machine-learning_r_sql-server-r-services.md) - [Table of Contents](reference/machine-learning_r_sql-server-r-services/toc.md) - 📁 **relational-databases_automatic-tuning_automatic-tuning/** - [Automatic tuning](reference/relational-databases_automatic-tuning_automatic-tuning/Automatic-tuning.md) - [Relational Databases Automatic Tuning Automatic Tuning](reference/relational-databases_automatic-tuning_automatic-tuning/relational-databases_automatic-tuning_automatic-tuning.md) - [Table of Contents](reference/relational-databases_automatic-tuning_automatic-tuning/toc.md) - 📁 **relational-databases_backup-restore_back-up-and-restore-of-sql-server-databases/** - [Back up and restore of SQL Server databases](reference/relational-databases_backup-restore_back-up-and-restore-a202274e/Back-up-and-restore-of-SQL-Server-databases.md) - [Relational Databases Backup Restore Back Up And Restore Of Sql Server Databases](reference/relational-databases_backup-restore_back-up-and-restore-a202274e/relational-databases_backup-restore_back-up-and-rest-b409f1ad.md) - [Table of Contents](reference/relational-databases_backup-restore_back-up-and-restore-a202274e/toc.md) - 📁 **relational-databases_blob_filestream-sql-server/** - [FILESTREAM (SQL Server)](reference/relational-databases_blob_filestream-sql-server/FILESTREAM-SQL-Server.md) - [Relational Databases Blob Filestream Sql Server](reference/relational-databases_blob_filestream-sql-server/relational-databases_blob_filestream-sql-server.md) - [Table of Contents](reference/relational-databases_blob_filestream-sql-server/toc.md) - 📁 **relational-databases_blob_filetables-sql-server/** - [FileTables (SQL Server)](reference/relational-databases_blob_filetables-sql-server/FileTables-SQL-Server.md) - [Relational Databases Blob Filetables Sql Server](reference/relational-databases_blob_filetables-sql-server/relational-databases_blob_filetables-sql-server.md) - [Table of Contents](reference/relational-databases_blob_filetables-sql-server/toc.md) - 📁 **relational-databases_collations_collation-and-unicode-support/** - 📁 **Collation-and-Unicode-support/** - [Additional Resources](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Additional-resources.md) - [Collation In Microsoft Fabric](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Collation-in-Microsoft-Fabric.md) - [Collation Terms](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Collation-terms.md) - [Collations In Azure Sql Database](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Collations-in-Azure-SQL-Database.md) - [Collations In Azure Sql Managed Instance](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Collations-in-Azure-SQL-Managed-Instance.md) - [Complex Script Support](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Complex-script-support.md) - [Feedback](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Feedback.md) - [Gb18030 Support](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/GB18030-support.md) - [In This Article](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/In-this-article.md) - [Related Content](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Related-content.md) - [Related Tasks](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Related-tasks.md) - [Supplementary Characters](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Supplementary-characters.md) - [Utf 8 Support](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/UTF-8-support.md) - [Unicode Support](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support/Unicode-support.md) - [Collation and Unicode support](reference/relational-databases_collations_collation-and-unicode-support/Collation-and-Unicode-support.md) - [Relational Databases Collations Collation And Unicode Support](reference/relational-databases_collations_collation-and-unicode-support/relational-databases_collations_collation-and-unicode-support.md) - 📁 **relational-databases_event-classes_sql-server-event-class-reference/** - [SQL Server Event Class Reference](reference/relational-databases_event-classes_sql-server-event-cla-b94efa75/SQL-Server-Event-Class-Reference.md) - [Relational Databases Event Classes Sql Server Event Class Reference](reference/relational-databases_event-classes_sql-server-event-cla-b94efa75/relational-databases_event-classes_sql-server-event--8f96827d.md) - [Table of Contents](reference/relational-databases_event-classes_sql-server-event-cla-b94efa75/toc.md) - 📁 **relational-databases_extended-events_extended-events/** - [Extended Events overview](reference/relational-databases_extended-events_extended-events/Extended-Events-overview.md) - [Relational Databases Extended Events Extended Events](reference/relational-databases_extended-events_extended-events/relational-databases_extended-events_extended-events.md) - [Table of Contents](reference/relational-databases_extended-events_extended-events/toc.md) - 📁 **relational-databases_fuzzy-string-match_overview/** - [What is fuzzy string matching?](reference/relational-databases_fuzzy-string-match_overview/What-is-fuzzy-string-matching.md) - [Relational Databases Fuzzy String Match Overview](reference/relational-databases_fuzzy-string-match_overview/relational-databases_fuzzy-string-match_overview.md) - [Table of Contents](reference/relational-databases_fuzzy-string-match_overview/toc.md) - 📁 **relational-databases_graphs_sql-graph-overview/** - [Graph processing with SQL Server and Azure SQL Database](reference/relational-databases_graphs_sql-graph-overview/Graph-processing-with-SQL-Server-and-Azure-SQL-Database.md) - [Relational Databases Graphs Sql Graph Overview](reference/relational-databases_graphs_sql-graph-overview/relational-databases_graphs_sql-graph-overview.md) - [Table of Contents](reference/relational-databases_graphs_sql-graph-overview/toc.md) - 📁 **relational-databases_hierarchical-data-sql-server/** - [Hierarchical data (SQL Server)](reference/relational-databases_hierarchical-data-sql-server/Hierarchical-data-SQL-Server.md) - [Relational Databases Hierarchical Data Sql Server](reference/relational-databases_hierarchical-data-sql-server/relational-databases_hierarchical-data-sql-server.md) - [Table of Contents](reference/relational-databases_hierarchical-data-sql-server/toc.md) - 📁 **relational-databases_import-export_import-flat-file-wizard/** - [Import Flat File to SQL Wizard](reference/relational-databases_import-export_import-flat-file-wizard/Import-Flat-File-to-SQL-Wizard.md) - [Relational Databases Import Export Import Flat File Wizard](reference/relational-databases_import-export_import-flat-file-wizard/relational-databases_import-export_import-flat-file-wizard.md) - [Table of Contents](reference/relational-databases_import-export_import-flat-file-wizard/toc.md) - 📁 **relational-databases_in-memory-oltp_in-memory-oltp-in-memory-optimization/** - [In-Memory OLTP overview and usage scenarios](reference/relational-databases_in-memory-oltp_in-memory-oltp-in-m-057aebed/In-Memory-OLTP-overview-and-usage-scenarios.md) - [Relational Databases In Memory Oltp In Memory Oltp In Memory Optimization](reference/relational-databases_in-memory-oltp_in-memory-oltp-in-m-057aebed/relational-databases_in-memory-oltp_in-memory-oltp-i-73bf8c1b.md) - [Table of Contents](reference/relational-databases_in-memory-oltp_in-memory-oltp-in-m-057aebed/toc.md) - 📁 **relational-databases_indexes_indexes/** - [Indexes](reference/relational-databases_indexes_indexes/Indexes.md) - [Relational Databases Indexes Indexes](reference/relational-databases_indexes_indexes/relational-databases_indexes_indexes.md) - [Table of Contents](reference/relational-databases_indexes_indexes/toc.md) - 📁 **relational-databases_json_json-data-sql-server/** - [JSON data in SQL Server](reference/relational-databases_json_json-data-sql-server/JSON-data-in-SQL-Server.md) - [Relational Databases Json Json Data Sql Server](reference/relational-databases_json_json-data-sql-server/relational-databases_json_json-data-sql-server.md) - [Table of Contents](reference/relational-databases_json_json-data-sql-server/toc.md) - 📁 **relational-databases_logs_the-transaction-log-sql-server/** - [The transaction log](reference/relational-databases_logs_the-transaction-log-sql-server/The-transaction-log.md) - [Relational Databases Logs The Transaction Log Sql Server](reference/relational-databases_logs_the-transaction-log-sql-server/relational-databases_logs_the-transaction-log-sql-server.md) - [Table of Contents](reference/relational-databases_logs_the-transaction-log-sql-server/toc.md) - 📁 **relational-databases_performance_database-engine-tuning-advisor/** - [Database Engine Tuning Advisor](reference/relational-databases_performance_database-engine-tuning-advisor/Database-Engine-Tuning-Advisor.md) - [Relational Databases Performance Database Engine Tuning Advisor](reference/relational-databases_performance_database-engine-tuning-advisor/relational-databases_performance_database-engine-tun-3b33dcc9.md) - [Table of Contents](reference/relational-databases_performance_database-engine-tuning-advisor/toc.md) - 📁 **relational-databases_performance_joins/** - [Joins (SQL Server)](reference/relational-databases_performance_joins/Joins-SQL-Server.md) - [Relational Databases Performance Joins](reference/relational-databases_performance_joins/relational-databases_performance_joins.md) - [Table of Contents](reference/relational-databases_performance_joins/toc.md) - 📁 **relational-databases_performance_monitor-and-tune-for-performance/** - [Monitor and Tune for Performance](reference/relational-databases_performance_monitor-and-tune-for-p-c990dd30/Monitor-and-Tune-for-Performance.md) - [Relational Databases Performance Monitor And Tune For Performance](reference/relational-databases_performance_monitor-and-tune-for-p-c990dd30/relational-databases_performance_monitor-and-tune-fo-d3471623.md) - [Table of Contents](reference/relational-databases_performance_monitor-and-tune-for-p-c990dd30/toc.md) - 📁 **relational-databases_performance_monitoring-performance-by-using-the-query-store/** - [Monitor performance by using the Query Store](reference/relational-databases_performance_monitoring-performance-0cf85268/Monitor-performance-by-using-the-Query-Store.md) - [Relational Databases Performance Monitoring Performance By Using The Query Store](reference/relational-databases_performance_monitoring-performance-0cf85268/relational-databases_performance_monitoring-performa-3b597354.md) - [Table of Contents](reference/relational-databases_performance_monitoring-performance-0cf85268/toc.md) - 📁 **relational-databases_performance_performance-center-for-sql-server-database-engine-and-azure-sql-database/** - [Performance Center for SQL Server Database Engine and Azure SQL Database](reference/relational-databases_performance_performance-center-for-5ff90ce2/Performance-Center-for-SQL-Server-Database-Engine-an-1d3ddd2d.md) - [Relational Databases Performance Performance Center For Sql Server Database Engine And Azure Sql Database](reference/relational-databases_performance_performance-center-for-5ff90ce2/relational-databases_performance_performance-center--453c6a2e.md) - [Table of Contents](reference/relational-databases_performance_performance-center-for-5ff90ce2/toc.md) - 📁 **relational-databases_performance_subqueries/** - [Subqueries (SQL Server)](reference/relational-databases_performance_subqueries/Subqueries-SQL-Server.md) - [Relational Databases Performance Subqueries](reference/relational-databases_performance_subqueries/relational-databases_performance_subqueries.md) - [Table of Contents](reference/relational-databases_performance_subqueries/toc.md) - 📁 **relational-databases_polybase_polybase-guide/** - [Data virtualization with PolyBase in SQL Server](reference/relational-databases_polybase_polybase-guide/Data-virtualization-with-PolyBase-in-SQL-Server.md) - [Relational Databases Polybase Polybase Guide](reference/relational-databases_polybase_polybase-guide/relational-databases_polybase_polybase-guide.md) - [Table of Contents](reference/relational-databases_polybase_polybase-guide/toc.md) - 📁 **relational-databases_replication_sql-server-replication/** - [SQL Server Replication](reference/relational-databases_replication_sql-server-replication/SQL-Server-Replication.md) - [Relational Databases Replication Sql Server Replication](reference/relational-databases_replication_sql-server-replication/relational-databases_replication_sql-server-replication.md) - [Table of Contents](reference/relational-databases_replication_sql-server-replication/toc.md) - 📁 **relational-databases_search_full-text-search/** - [Full-Text Search](reference/relational-databases_search_full-text-search/Full-Text-Search.md) - [Relational Databases Search Full Text Search](reference/relational-databases_search_full-text-search/relational-databases_search_full-text-search.md) - [Table of Contents](reference/relational-databases_search_full-text-search/toc.md) - 📁 **relational-databases_security_authentication-access_create-a-login/** - [Create a login](reference/relational-databases_security_authentication-access_cre-059c9ec2/Create-a-login.md) - [Relational Databases Security Authentication Access Create A Login](reference/relational-databases_security_authentication-access_cre-059c9ec2/relational-databases_security_authentication-access_-e1e1ed2e.md) - [Table of Contents](reference/relational-databases_security_authentication-access_cre-059c9ec2/toc.md) - 📁 **relational-databases_security_dynamic-data-masking/** - [Row-level security](reference/relational-databases_security_dynamic-data-masking/Row-level-security.md) - [Relational Databases Security Dynamic Data Masking](reference/relational-databases_security_dynamic-data-masking/relational-databases_security_dynamic-data-masking.md) - [Table of Contents](reference/relational-databases_security_dynamic-data-masking/toc.md) - 📁 **relational-databases_security_encryption_always-encrypted-database-engine/** - [Always Encrypted](reference/relational-databases_security_encryption_always-encrypt-58f94cfd/Always-Encrypted.md) - [Relational Databases Security Encryption Always Encrypted Database Engine](reference/relational-databases_security_encryption_always-encrypt-58f94cfd/relational-databases_security_encryption_always-encr-b48ff8a6.md) - [Table of Contents](reference/relational-databases_security_encryption_always-encrypt-58f94cfd/toc.md) - 📁 **relational-databases_security_encryption_transparent-data-encryption/** - [Transparent data encryption (TDE)](reference/relational-databases_security_encryption_transparent-da-89d8c8fa/Transparent-data-encryption-TDE.md) - [Relational Databases Security Encryption Transparent Data Encryption](reference/relational-databases_security_encryption_transparent-da-89d8c8fa/relational-databases_security_encryption_transparent-a8d92677.md) - [Table of Contents](reference/relational-databases_security_encryption_transparent-da-89d8c8fa/toc.md) - 📁 **relational-databases_security_permissions-database-engine/** - [Permissions (Database Engine)](reference/relational-databases_security_permissions-database-engine/Permissions-Database-Engine.md) - [Relational Databases Security Permissions Database Engine](reference/relational-databases_security_permissions-database-engine/relational-databases_security_permissions-database-engine.md) - [Table of Contents](reference/relational-databases_security_permissions-database-engine/toc.md) - 📁 **relational-databases_security_row-level-security/** - [Row-level security](reference/relational-databases_security_row-level-security/Row-level-security.md) - [Relational Databases Security Row Level Security](reference/relational-databases_security_row-level-security/relational-databases_security_row-level-security.md) - [Table of Contents](reference/relational-databases_security_row-level-security/toc.md) - 📁 **relational-databases_security_security-center-for-sql-server-database-engine-and-azure-sql-database/** - [Security for SQL Server Database Engine and Azure SQL Database](reference/relational-databases_security_security-center-for-sql-s-378247cb/Security-for-SQL-Server-Database-Engine-and-Azure-SQ-30e6052e.md) - [Relational Databases Security Security Center For Sql Server Database Engine And Azure Sql Database](reference/relational-databases_security_security-center-for-sql-s-378247cb/relational-databases_security_security-center-for-sq-60f11174.md) - [Table of Contents](reference/relational-databases_security_security-center-for-sql-s-378247cb/toc.md) - 📁 **relational-databases_sequence-numbers_sequence-numbers/** - [Sequence numbers](reference/relational-databases_sequence-numbers_sequence-numbers/Sequence-numbers.md) - [Relational Databases Sequence Numbers Sequence Numbers](reference/relational-databases_sequence-numbers_sequence-numbers/relational-databases_sequence-numbers_sequence-numbers.md) - [Table of Contents](reference/relational-databases_sequence-numbers_sequence-numbers/toc.md) - 📁 **relational-databases_spatial_spatial-data-sql-server/** - [Spatial Data](reference/relational-databases_spatial_spatial-data-sql-server/Spatial-Data.md) - [Relational Databases Spatial Spatial Data Sql Server](reference/relational-databases_spatial_spatial-data-sql-server/relational-databases_spatial_spatial-data-sql-server.md) - [Table of Contents](reference/relational-databases_spatial_spatial-data-sql-server/toc.md) - 📁 **relational-databases_statistics_statistics/** - 📁 **Statistics/** - [Additional Resources](reference/relational-databases_statistics_statistics/Statistics/Additional-resources.md) - [Components And Concepts](reference/relational-databases_statistics_statistics/Statistics/Components-and-concepts.md) - [Feedback](reference/relational-databases_statistics_statistics/Statistics/Feedback.md) - [In This Article](reference/relational-databases_statistics_statistics/Statistics/In-this-article.md) - [Queries That Use Statistics Effectively](reference/relational-databases_statistics_statistics/Statistics/Queries-that-use-statistics-effectively.md) - [Related Content](reference/relational-databases_statistics_statistics/Statistics/Related-content.md) - [Statistics Options](reference/relational-databases_statistics_statistics/Statistics/Statistics-options.md) - [When To Create Statistics](reference/relational-databases_statistics_statistics/Statistics/When-to-create-statistics.md) - [When To Update Statistics](reference/relational-databases_statistics_statistics/Statistics/When-to-update-statistics.md) - [Statistics](reference/relational-databases_statistics_statistics/Statistics.md) - [Relational Databases Statistics Statistics](reference/relational-databases_statistics_statistics/relational-databases_statistics_statistics.md) - 📁 **relational-databases_stored-procedures_stored-procedures-database-engine/** - [Stored procedures (Database Engine)](reference/relational-databases_stored-procedures_stored-procedure-1cce3a51/Stored-procedures-Database-Engine.md) - [Relational Databases Stored Procedures Stored Procedures Database Engine](reference/relational-databases_stored-procedures_stored-procedure-1cce3a51/relational-databases_stored-procedures_stored-proced-fde23522.md) - [Table of Contents](reference/relational-databases_stored-proced …(truncated)