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add data flow debugging guide

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james
2021-08-18 11:26:51 +01:00
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docs/codeql/writing-codeql-queries/codeql-queries.rst
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@@ -25,3 +25,4 @@ CodeQL queries are used in code scanning analyses to find problems in source cod
- :doc:`About data flow analysis <about-data-flow-analysis>`: Data flow analysis is used to compute the possible values that a variable can hold at various points in a program, determining how those values propagate through the program and where they are used.
- :doc:`Creating path queries <creating-path-queries>`: You can create path queries to visualize the flow of information through a codebase.
- :doc:`Troubleshooting query performance <troubleshooting-query-performance>`: Improve the performance of your CodeQL queries by following a few simple guidelines.
- :doc:`Debugging data-flow queries using partial flow <debugging-a-data-flow-query-using-partial-flow>`: If a data-flow query unexpectedly produces no results, you can use partial flow to debug the problem.