Saving all output to "!!{outputDirectory}!!/udf_bitmap_empty.q.raw". Enter "record" with no arguments to stop it.
>>>  !run !!{qFileDirectory}!!/udf_bitmap_empty.q
>>>  select ewah_bitmap_empty(array(13,2,4,8589934592,0,0)) from src limit 1;
'_c0'
'true'
1 row selected 
>>>  
>>>  select ewah_bitmap_empty(array(13,2,4,8589934592,4096,0)) from src limit 1;
'_c0'
'false'
1 row selected 
>>>  !record