Generally, all fields in a data source have a data type. The data type identifies the kind of information contained in such fields, for example; integer (123), date (23/12/2020) or Boolean (T/F).Anytime you connect a new data source in Tableau. Tableau assigns each field in your data sources a specific data type. These data types can be identified using the icons appended right before each field name on the data pane.They include;Not all data types will be interpreted correctly by Tableau. Somet