Primož Centa posted a comment on discussion Help

I'm playing with importing some csv files into database. And currently with new ImportUtil.Builder(db, file.getName().split("\\.")[0]) .setTableName(getTableNameFromFile(file)) .setDelimiter(";") .setUseExistingTable(true) .setHeader(false) .importFile(file); } everything works, but all collumns are set to short text. That means that I get big increase in size from csv file to accdb. Is there any way to manually set DataType or for Jackcess to try to recognize that from data?