github / github/codeql

Failed to run query: The query depends on an extensional predicate selectedSourceColumn which has not been defined.

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question
Langage dominant
CodeQL
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Merge moyen
2 j 15 h
PR mergées (30 j)
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Description

I`am trying to print CFG for my source code by running command:
codeql database analyze testdb C:\sast\codeql-main\csharp\ql\lib\printCfg.ql --format=dot --output=result1.dot

and I`am receiving error

"Failed to run query: The query depends on an extensional predicate selectedSourceColumn which has not been defined."

As i read in the docs, selectedSourceColumn is a predicate which can be used only in IDE (VS Code) but i cant find how to specify file with source code in VS Code (CodeQL plugin GUI doesnt have button like 'select one file for query' or kinda that).

My questions:
1. How to launch printCfg.ql in IDE (VS Code)?
2. Is it possible to change printCfg.ql query (i think about redefining selectedSourceColumn ) to lauch in CLI against source code?

Guide de contribution

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Piste de recherche

Start with the reported codeql database analyze command and the csharp/ql/lib/printCfg.ql query, then review the CodeQL IDE and CLI documentation referenced by the issue. Done means documenting whether printCfg.ql can be launched in VS Code and whether selectedSourceColumn can be defined or otherwise supported when running it from the CLI.

Rédigé par le modèle d'indexation à partir du texte de l'issue.

Évaluation

Stack technique
vscode
Domaine
devtools, security
Type d'issue
Documentation
Difficulté
3/5
Temps estimé
1-2 jours
Activité
À l'abandon
Clarté
À clarifier
Accessibilité débutants
25/100

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