问题 I'm trying to export data from a multivalue database (Unidata) into MySQL. Lets say my source data was a person's ID number, their first name and all the states they've lived in. The states field is a multi value field and I'm exporting them so that the different values within that field are seperated by a ~. A sample extract looks like: "1234","Sally","NY~NJ~CT" "1235","Dave","ME~MA~FL" "3245","Fred","UT~CA" "2344","Sue","OR" I've loaded this data into a staging table Table:staging Column 1: