# Microsoft T-SQL > Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04. - **Business Profile:** https://optimly.ai/brand/microsoft-t-sql - **Dataset:** https://optimly.ai/brand/microsoft-t-sql.json - **Markdown:** https://optimly.ai/brand/microsoft-t-sql/llms.txt - **Official website:** https://microsoft.com - **Slug:** microsoft-t-sql - **Categories:** data-analytics-business-intelligence, developer-tools, it-management-software ## Overview - **Tagline:** Deep integration with the Windows ecosystem and specialized procedural capabilities optimized for SQL Server's performance architecture. Source: Brand's website (https://microsoft.com) · 2026-10-04 - **Description:** Transact-SQL (T-SQL) is Microsoft's and Sybase's proprietary extension to the SQL (Structured Query Language) used to interact with relational databases. It expands on the SQL standard to include procedural programming, local variables, and various support functions for data processing and mathematical operations. T-SQL is central to the operation of Microsoft SQL Server and Azure SQL Database services. Source: Brand's website (https://microsoft.com) · 2026-10-04 ## Offerings - **Core capabilities:** - Transact-SQL Language - SQL Server Management Studio (SSMS) - Azure Data Studio Source: Brand's website (https://microsoft.com) · 2026-10-04 - **Pricing:** Enterprise/Custom Source: Brand's website (https://microsoft.com) · 2026-10-04 ## Audience - **Target industry:** Database Administrators, Data Engineers, Backend Developers, Enterprise IT Departments Source: Brand's website (https://microsoft.com) · 2026-10-04 ## Landscape - **Competitors:** - Oracle PL/SQL - PostgreSQL (pgSQL) - BigQuery SQL (GoogleSQL) - Snowflake SQL Source: Brand's website (https://microsoft.com) · 2026-10-04 Page last updated 2026-10-17.