Enriching OracleParameterInfo with flag for PII data

[opejanovic]

I submitted a pull request to the project, introducing a new flag called MaskValueWhenLogging to the OracleParameterInfo class.

This flag is intended to identify Oracle parameters that contain Personally Identifiable Information (PII). When set to true, it enables masking of parameter values in logs, improving data security and supporting compliance with privacy regulations.

[opejanovic]

I find this flag very useful in practice. Here's a simple example demonstrating how it can be used to mask sensitive parameter values before logging:

var paramDic = new Dictionary<string, string>();
foreach (var name in parameters?.ParameterNames)
{
    var paramInfo = parameters.GetParameter(name);

    string paramValue;

    if (paramInfo.MaskValueWhenLogging)
    {
        paramValue = "***MASKED***";
    }
    else
    {
        paramValue = GetParameterValue<dynamic>(parameters, name);
    }
	paramDic.Add(name, paramValue);
}
logger.LogInformation("SQL executed wiht {@parameters}", paramDic);

This approach helps ensure that PII or other sensitive values are not exposed in logs while still retaining visibility into which parameters were used.

[opejanovic]

@epaulsen can you please pick this one off the ground?