One of the most common problems when running SQL Servers is slow queries. The help desk or database team usually hears that described as the application is slow or the database is slow. In the ...

The statements use a SQL string varchar data type, then you execute the command. Even though the SQL value is a string, SQL Server executes the string as if it is SQL code. Transact SQL, or T-SQL ...

Microsoft Copilot can write basic SQL code for your employees. Read about our tests that prove this is true.

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Use parameterized queries in prepared statements. Separating user input from queries prevents it from being injected into SQL statements. By using placeholders for parameters within a prepared ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and ...