Change Data Type in historian

I have some historized tags that have been configured with the wrong data type. I want to change them from floats to Bools and I want to update the historian data that has already been stored. The general approach I plan to take is to first stop Ignition. For each tag to be modified, I plan to update the datatype column in the sqlth_te table from 1 (float) to 0 (Bool), and update the null value in the intvalue column of each partition table to match the stored previously stored floatvalue. I haven’t really thought through the best time to modify the data type of the actual Ignition tags and how to handle the fact that updating those tags will cause new entries to be added to the sqlth_te table. Any tips would be appreciated.