Data Compare - Controlling Keys

[Aaron]

Unfortunately, no. BC3 does not currently support setting the Keys by command line. If you are comfortable with scripting languages, you could use a Portable Install of BC3 and manually edit the BCSetting.xml files (BCSessions.xml), altering a saved Data Compare session to load your files with the correct Key(s).

[ursusmaj]

Is it possible to specify the columns to consider as keys when invoking BC from the command line?

I have a script which extracts data from an arbritrary database table in two different databases (e.g. DEV and PROD) to a CSV file. I know the keys to the tables from the databae and indeed which columns are important - can I control that via the command line and scripting?

Thanks,
Cliff