Includes SELECT , INSERT , UPDATE , and DELETE . Contrary to popular belief, SELECT is a DML statement because it interacts with data.
These provide a way to encapsulate logic, making complex queries more readable and maintainable . T-SQL Querying
Writing "correct" code is only the first step; high-level T-SQL skill involves writing efficient and clean code . How to write efficient TSQL - SQLServerCentral Includes SELECT , INSERT , UPDATE , and DELETE