Deselect a single column.
Please note - this property requires the Select extension for DataTables.
This method simply deselects a single column that has been found by the
column() selector method.
Deselect a single column in the table, based on the column found by the
API instance that contains a reference to the deselected column.
Deselect column index 0:
var table = $('#myTable').DataTable(); table.column( 0 ).deselect();
The following options are directly related and may also be useful in your application development.