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I have pulled some data via an Oracle Database through an OLEDB connection, and would like to know if it is possible to insert a new column of data into the existing table which makes use of an expression of the initial extracted data. An example is as below:
|ID||Country||Last Connection||Last Connection (New Column)|
|ID1||Country1||12:28:33 14/8/17||Less than 3 days|
|ID2||Country1||1:10:22 9/8/17||3 - 7 days|
|ID3||Country2||9:34:11 4/7/17||More than 7 days|
I am now currently able to group the data by Countries as the first three rows of data was pulled together via the OLEDB connection, but I am having trouble inserting a new column, as I would like to be able to display the data in terms of a chart, to show the number of days since last connection by country (showing the classification of days, instead of the exact time of the connection).
I have tried inserting a List Box, with an expression in it to calculate the values, but it is unable to be put into the Quick Chart Wizard as it is not seen as a field.
Any help for this would be much appreciated!