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

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?

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.

Scritto dal modello di indicizzazione a partire dal testo della issue.