SQL Server (T-SQL) SQL Minifier
Free online SQL Server T-SQL minifier. Compress Microsoft SQL Server queries to a single line while preserving stored procedure syntax, T-SQL control flow, and MSSQL-specific constructs.
What is Microsoft SQL Server (T-SQL)?
Microsoft SQL Server is a leading enterprise relational database management system. Its query language, Transact-SQL (T-SQL), extends ANSI SQL with procedural programming constructs — variables, control flow (IF/ELSE, WHILE), error handling (TRY/CATCH), and stored procedures — making it a full server-side programming environment.
SQL Server is widely used in enterprise applications, business intelligence, and .NET ecosystems. It offers tight integration with Azure, reporting services (SSRS), analysis services (SSAS), and integration services (SSIS). It powers many large-scale enterprise workloads including ERP, CRM, and financial systems.
The T-SQL formatter correctly handles SQL Server-specific syntax — stored procedures, TOP, OUTPUT INTO, table variables, temporary tables, and T-SQL control flow blocks — producing well-indented, readable T-SQL for development and code review.
Frequently asked questions
Will T-SQL stored procedures be safely minified?
Yes. CREATE PROCEDURE and ALTER PROCEDURE bodies, including control flow (IF/ELSE, WHILE, TRY/CATCH) and EXEC statements, are minified correctly. All block logic is preserved inline.
Are T-SQL-specific clauses like TOP and OUTPUT preserved?
Yes. SELECT TOP, UPDATE ... OUTPUT INTO, and MERGE ... OUTPUT clauses are all preserved exactly during minification — only whitespace is removed.
Will T-SQL single-line comments (--) be removed?
Yes. Both -- comments and /* */ block comments are stripped. Be sure to review minified T-SQL carefully if comments contained important notes about query intent.
Why minify T-SQL?
T-SQL is commonly minified when embedding queries in Entity Framework raw SQL calls, SSRS dataset queries embedded in configuration files, or SQL Server Agent job step commands.
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