Can not get all values in the error object

[haarse]

I'm trying to write the eventually Oracle error I get to a file. But when using JSON.stringify(err), the properties message and stack seems to be non-enumerable. I found it impossible to save these two properties and write them out. Is this true? I'm using Typescript, but I don't think that is the problem.

`try { connection = await oracledb.getConnection( { user : "hr", password : mypw, connectString : "localhost/XEPDB1" });

const result = await connection.execute(
  `SELECT qwerty
   FROM departments
   WHERE manager_id = :id`,
  [103],  // bind value for :id
);
console.log(result.rows);

} catch (err) { console.log(JSON.stringify(err)); console.error(err); } finally { }`

You can see the difference in the two console functions result. Can I get the values it in some other way?

[haarse]

The faded font for properties message and stack means that the properties are non-enumerable. /Håkan

[cjbj]

This isn't specific to node-oracledb:

let x = new Error('abc');
console.log(x.propertyIsEnumerable('message'));  // false

[haarse]

Ok, thanks. I missed to check that.

[cjbj]

Comments, ideas and suggestions for improving error messages are welcome. (In particular I'd love to see a PR to print the error stack better, see https://github.com/oracle/node-oracledb/issues/465)

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