Load Columns on demand


I am going to create a dashboard that uses a table with a huge amount of both columns and rows. Now I load data on demand filtering rows according to markers (like "select * from my_table where column_1 = my_value"). In order to manage all these columns i wold like to load also columns on demand according to some parameters (like "select column_1, column_2 from my_table where column_1 = my_value" where columns change according to what I whis to visualize).

Is there a way to do so? 

Thank you for your support.




(2) Answers