Data Tables
Data Tables feature allows you to create custom tables to hold additional information about your subscribers (such as basket contents, purchase history etc) that do not fit into standard subscriber properties.
There are several Dynamic Content methods that allow you to access and modify this data:
GetRows - retrieving the data
GetRowsByTemplate - retrieving the data using predefined SQL query template
GetAndDeleteRow - retrieving a single row and deleting it
UpdateRow - updating single row
DeleteRow - deleting single row
InsertRow - inserting single row