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Debugger

As explained in 100 SQL Server Mistakes and How to Avoid Them

A debugging tool is software functionality that helps inspect execution state and diagnose processing problems.

A debugger helps diagnose stored-procedure bugs by inspecting execution instead of repeatedly commenting out queries, inserting PRINT statements, and simulating parameters. section 7.3

A practical debugging workflow includes:

  • Use Visual Studio with a SQL Server Database Project and imported database connection. section 7.3
  • Check the Error List for real-time build and IntelliSense errors. section 7.3

Campaign summary procedure

Debug dbo.CalculateCampaignSummary with CampaignID 22961 and budget 52; inspect its campaign aggregates, identify the faulty calculation, and apply the corrected procedure definition.

How 100 SQL Server Mistakes and How to Avoid Them covers it

How deep it goes
Provides a worked debugging workflow with errors, execution controls, local inspection, immediate queries, and a procedure fix.
Examples
Demonstrates diagnosing dbo.CalculateCampaignSummary with CampaignID 22961, budget 52, navigation controls, and campaign aggregate queries.
What it assumes
Assumes basic T-SQL and Visual Studio familiarity while requiring a configured SQL Server Database Project and database connection.
What you can do after
Diagnose/debug stored procedures using Error List, breakpoints, execution stepping, local values, and Immediate-window queries.
How it connects
Connects debugging with stored procedures, SQL Server Database Projects, IntelliSense, breakpoints, and the Immediate window.

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This explainer was generated by Manning's knowledge graph from the text of 100 SQL Server Mistakes and How to Avoid Them. The section links point to the parts of the book it draws on.