The key in all of these cases is to first identify the slowly running queries on SQL Servers. If you aren't that familiar with SQL Server, this may seem difficult, but it's actually pretty easy.

then that check will be skipped for all databases sp_BlitzCache looks at your plan cache where SQL Server keeps track of which queries have run recently, and how much impact they've had on the server.

first merge that into a single query, then ensure the columns you’re querying against have a covering index. If you find yourself taking the same subset of data from a big table and running ...

You can directly run SQL queries on a database from Excel ... Here, we are using a DSN called xlcon similar to the previous example. First of all, the values are set in the different variables.

Microsoft has made some big promises for SQL Server 2008 ... This should allow more users to run OLAP queries, or enable existing OLAP users to run more complex queries than are currently possible.

Dynamic SQL lets you create a query string based off of user input. SQL Server allows you to create dynamic SQL statements. The statements use a SQL string varchar data type, then you execute the ...

In part 1 of my SQL Server 2022 features series ... Have you ever had a query that occasionally ran slow, while other times running perfectly? While there are many reasons why this can happen ...

Execute SQL tasks run stored procedures or SQL queries from SSIS packages. A task executes any SQL statements that have been passed to it in sequential order. It provides you with a handy way to ...