The obvious difference is in what they are designed for: SQL is a​ query language used for manipulating data stored in a database. T-SQL is also a query language, but it’s an extension of SQL that is primarily used in Microsoft SQL Server

Is SQL same as T-SQL?

Difference between T-SQL and SQL There are three distinct differences between the two. While T-SQL is an extension to SQL, SQL is a programming language. T-SQL contains procedural programming and local variable, while SQL does not. T-SQL is proprietary, while SQL is an open format.

What is T-SQL vs mysql?

Structured Query language (SQL)Transact Structured Query language (T-SQL)It executes single statement.It executes as whole block.