When dumping table data to a file field values can't be quoted. This becomes an issue when a string-like, e.g., VARCHAR, value contains chars that are used as a delimiter. When a CSV reader reads such a value it splits it into two or more false columns. Therefore a CSV reader encounters an unexpectedly higher count of columns.
When dumping table data to a file field values can't be quoted. This becomes an issue when a string-like, e.g.,
VARCHAR
, value contains chars that are used as a delimiter. When a CSV reader reads such a value it splits it into two or more false columns. Therefore a CSV reader encounters an unexpectedly higher count of columns.