Option 3: the command line Tried and true, the command line will always be the most efficient—though not the most friendly way—to accomplish a database export/import.

Getting the script below to process that sheet would give me a good CSV, from which, based on other reading, I can then use the DATA LOAD command.

This is likely because when I first learned it was with command-line tools, but even so, I think command-line database tools often are the best way to interact with a database manually. Two of the ...