What is the best (quickest, easiest to maintain, etc) way to normalize a large dataset across multiple columns for many different unit of measures?
For example, if I want to normalize the word "Gallons" or "Gallon" to "gal" within about 150 different columns what is the best approach? Is it just the "Table-Wide Replace" function? Would that approach still be the most efficient if I had a spreadsheet of 600+ normalization unit of measures - I'd list out the table wide replace function 600 times?
Here is a sample of that 600 listing: