schemaname |  tablename  |  attname  | null_frac | avg_width | n_distinct | most_common_vals | most_common_freqs |                              histogram_bounds                               | correlation 
------------+-------------+-----------+-----------+-----------+------------+------------------+-------------------+-----------------------------------------------------------------------------+-------------
 public     | acs_objects | object_id |         0 |         4 |         -1 |                  |                   | {1032,34143,112295,120811,285004,420038,449980,453451,457684,609292,710005} |    0.488069
(1 ligne)

 schemaname |  tablename   |        attname        | null_frac | avg_width | n_distinct | most_common_vals | most_common_freqs | histogram_bounds | correlation 
------------+--------------+-----------------------+-----------+-----------+------------+------------------+-------------------+------------------+-------------
 public     | applications | parent_application_id |  0.928571 |         4 |          1 | {1031}           | {0.0714286}       |                  |           1
(1 ligne)