Hi All,
I am using multiple .hdbti and .csv files from different delivery units to load data to a single table.
After first activation the required data is inserted in to the table from the .CSV files. But during subsequent update of data values and activation of .CSV file, the initial data [import] set is replaced by the incoming data set. It does not act a delta import.
Would like to understand during import how exaclty the system is aware of the import set that was executed earlier for the given .csv file referenced by the given .hdbti file, such that it is able to replace the same with the in coming data import set . What kind of metadata is stored in the background to enable this ?
Thanks and Regards,
Rashmi