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Product: SQL Prompt

Write, format, and refactor SQL effortlessly

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Using Aliases in SQL Prompt

Phil Factor explores the role of table aliases, explaining when they are required, and their general purpose otherwise, the need for sensible naming of aliases, and how SQL Prompt handles them. Read more

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SQL Prompt by Keyboard

Phil Factor shares a handy keyboard shortcut diagram that reveals some of the most useful of Prompt's keyboard shortcuts, and a wallchart showing every piece of Prompt functionality, what it does, where to find it in the various menus, and of course its keyboard shortcut. Read more

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Controlling how SQL Prompt Formats your Code: The Knobs and Dials

Phil Factor explores and discusses the current state of the art in SQL Formatting, as done automatically by SQL Prompt. Read more

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SQL Prompt 10: What's New?

Tony Davis reviews the major new features of SQL Prompt 10, included improved 'ranking' of its code auto-completion suggestions, tab history improvements to make it easier to find 'lost' code, and auto-fixing of code that breaks code analysis rules. Read more

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Finding Correlated Rows Using EXISTS or COUNT

Should you always use EXISTS rather than COUNT when checking for the existence of any correlating rows that match your criteria? Does the former really offer "superior performance and readability". Louis Davidson investigates. Read more

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SQL Productivity with SQL Prompt

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Neglecting to Use, or Misusing, the RETURN Keyword (BP016)

Phil Factor demonstrates the correct use of the RETURN keyword in stored procedures or batches, to pass back a non-zero RETURN code to the calling process, informing it of the error. He also explains some of its misuses. Read more

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Problems with adding NOT NULL columns or making nullable columns NOT NULL (EI028)

Phil Factor explains the problems you might encounter when adding a non-nullable column to an existing table or altering a column that contains NULL values to be non-nullable. He demos a migration script that can deploy such changes safely. You might also learn that in an archaic form of the… Read more

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Why you Should Avoid Using the @@IDENTITY Function

Phil Factor demonstrates why SQL Prompt has a 'Best Practice' rule (BP010) that checks for use of the @@IDENTITY function, and suggests less error-prone ways to get the latest identity values used in a table. Read more

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Problems Caused by Use of the SQL_VARIANT Datatype

Phil Factor illustrates the 'quirks' of the SQL_VARIANT datatype and why it's best to investigate when SQL Prompt alerts you to its use. It is only safe to store data as a SQL_VARIANT, if you explicitly convert it to its true type before you use it. Read more

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Security and compliance

Database monitoring and observability

Database change management

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AI data readiness

Database modernization

Efficiency and cost optimization

Cloud migration and workload optimization

Redgate Flyway

Redgate Monitor

SQL Toolbelt Essentials

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Redgate Hub

Product: SQL Prompt

Using Aliases in SQL Prompt

SQL Prompt by Keyboard

Controlling how SQL Prompt Formats your Code: The Knobs and Dials

SQL Prompt 10: What's New?

Finding Correlated Rows Using EXISTS or COUNT

SQL Productivity with SQL Prompt

Neglecting to Use, or Misusing, the RETURN Keyword (BP016)

Problems with adding NOT NULL columns or making nullable columns NOT NULL (EI028)

Why you Should Avoid Using the @@IDENTITY Function

Problems Caused by Use of the SQL_VARIANT Datatype

2026 State of the Database Landscape

Introduction to PostgreSQL for the data professional

Security and compliance

Database monitoring and observability

Database change management

Productivity and workflow automation

AI data readiness

Database modernization

Efficiency and cost optimization

Cloud migration and workload optimization

Redgate Flyway

Redgate Monitor

SQL Toolbelt Essentials

Redgate Test Data Manager

Product: SQL Prompt

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