DBeaver fails to display columns of array type #964
Description
Describe the bug, including details regarding any error messages, version, and platform.
When trying to load a column with array type in Dbeaver, it throws and IndexOutOfBounds for all results in the array.
ArrowFlightJdbcArray.getResultSet() does not respect JDBC specification:
The result set contains one row for each array element, with two columns in each row. The second column stores the element value; the first column stores the index into the array for that element (with the first array element being at index 1). The rows are in ascending order corresponding to the order of the indices.
Currently ArrowFlightJdbcArray.getResultSet() only returns 1 column with the element value