Useful tips for everyday
How do I restore a database in SQL? Log into SQL Server Management Studio. Navigate to the database you wish to restore. Right click >…
What is the use of use case? A use case is a methodology used in system analysis to identify, clarify and organize system requirements. The…
Why are there so many long running queries? These may be ETL, reports, or other queries that should run long. Or it could be that…
When to use special characters in a filter string? The “@@” will pass the filter in as a literal string and be evaluated as intended.…
How do I change from root to user in MySQL? UPDATE user set user = ‘yourNewUserName’ WHERE user = ‘root’; To understand the above syntax,…
How can query execution plan improve? There are several basic ways to improve Execution Plan: Productive indexes. Optimal table joining order. Hints for SQL query…
Can a SQL Server Backup process a media set? SQL Server 2019 (15.x) can process media formatted by earlier versions of SQL Server. A successful…
How do you attach a database? To Attach a Database In the Attach Databases dialog box, to specify the database to be attached, click Add;…
How do I select a specific database in SQL? When you have multiple databases in your SQL Schema, then before starting your operation, you would…
How is data collected in a management data warehouse? The management data warehouse is a relational database that contains the data that is collected from…