Getting productive on Microsoft SQL Server fast when you already know PostgreSQL or MySQL — connecting with sqlcmd and the modern clients, running the engine in a container, the T-SQL dialect essentials (TOP, OFFSET/FETCH, MERGE, CTEs, window functions), indexes and execution plans, stored procedures, backup and restore, and the dialect gotchas that trip up newcomers.
Tsql
-
SQL Server Quick Start and T-SQL Cheat Sheet