Transact-SQL
Transact-SQL (T-SQL) is a procedural language used for managing and manipulating data within Microsoft SQL Server and Azure SQL Database. It is primarily used for querying, updating, and managing relational databases.
Hello, world:
PRINT "Hello world!"
Popularity: Less than 1% of developers are using or have used this language.*
*According to StackOverflow's 2023 survey.