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Learn how to install and configure SQL Server Management Studio, download a SQL Server, and connect them on a Windows 11/10/Server computer..

A iceberg table which doesn't have primary key, it supports alter table's properties. A iceberg table which has primary key, it will cause UnsupportedOperationException: Altering schema is not supp ...

How to Reindex SQL Tables. The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can ...

If screaming speed in data access is the most important thing in your life, SQL Server's durable in-memory, memory-optimized tables are your answer. They were good in SQL Server 2014 and they're even ...

SQL Server 2016 and Azure SQL Database both give you tables that automatically keep track of changes to your data. Here's how to both create those tables and alter existing tables so they track the ...