XF 2.2 Addon Dev Question

[chris p]

I have completed our addon to allow optional threaded viewing in selected nodes, but due to a new requirement, I need to add one additional database column in Setup.php. I am wondering if, when I modify Setup.php to include this new column and rerun the cmd.exe install step for that method, will it reinitialize the columns already implemented or will it retain their current database values and just alter the database to include the new column?

Thank you in advance

 

[digitalpoint]

Existing data will be retained.

 

[chris p]

Existing data will be retained.

Thank you for the prompt apply, it really helps get going on this.