Add a way to update columns post-insert
Useful for circular dependent columns/tables
we're wiping out valid null values with iconv
remove return
Remove unnecessary array assignment to clarify code.
Wrap long line.
Merge pull request #1 from gauthierm/nburka-update-table-for-post-insert-changes

Two small cleanups.
Merge pull request #1 from nburka/update-table-for-post-insert-changes

Add a way to update columns post-insert