csv

Eight CSV files, the most-used and most-broken data format. There are 3, 100 and 1000 row versions (80 bytes, 2.5 KB and 28 KB) for size and speed tests. csv_semicolon uses semicolons as separators, as many European versions of Excel do. csv_quoted_fields has commas and quotes inside values. csv_utf8_bom starts with a byte order mark that can corrupt the first column name. csv_header_only has headers and no rows, and csv_empty_0_bytes has nothing at all. Each file is a classic cause of import bugs. Run all eight through your importer and check each result.