Learn how to use SQL to access, analyze, and manipulate business data from various sources. Discover how to perform common tasks such as filtering, joining, creating, and visualizing data.

Learn the basics, commands, examples, benefits, and challenges of SQL for managing databases in information systems. SQL is a powerful and flexible tool for data manipulation and analysis.

SQL lets you use one command to quickly create a new table containing a subset of records from a larger table while working in Access. Sound complicated? It's not, as Mary Ann Richardson shows us.

All migration script files must have an extension with ".sql" (case insensitive) and "x-y.sql" format that x and y must be valid numbers. Both numbers also must be sequential. All other files will be ...

This repository provides access to various SQL commands I have found useful in functions that require database querying, administration and data processing. All scripts presented here are in .sql ...

SQL Server Management Studio (SSMS) is an integrated environment that provides developers and database administrators of all skill levels access to SQL Server. A command-line utility for ad hoc, ...

You can also use command-line switches in a command terminal window. Type the full path to the Excel.EXE file at the command prompt, and then type a space. Type the "/," and then type the switch ...

Windows 11/10 introduces a command-line utility called Disk Usage. You can use the command line DiskUsage.exe to query disk space usage.

DBCC CLONEDATABASE command generates a schema-only clone or copy of a database. Effective March 1, ... The generated scripts can be run on another instance of the Database Engine or SQL Database. You ...

If you have ever played Minecraft multiplayer server, you may know the server commands, such as “/ban” or “/freeze.” These powerful tools allow admins to influence players' experience directly. Our ...