tablename | attname | null_frac | avg_width | n_distinct |                                      most_common_vals                                       |                            \
                         most_common_freqs                                                     |                                                      histogram_bounds               \
                                       | correlation
-----------+---------+-----------+-----------+------------+---------------------------------------------------------------------------------------------+----------------------------\
-----------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------\
---------------------------------------+-------------
 fact      | dat     |         0 |         4 |         83 | {2002-03-08,2002-03-09,2002-01-05,2002-01-18,2002-02-04,2002-03-24,2002-03-23,2002-02-16}   | {0.0216667,0.0186667,0.0163\
333,0.016,0.016,0.016,0.0156667,0.0153333}                                                     | {2002-01-01,2002-01-09,2002-01-16,2002-01-25,2002-02-01,2002-02-09,2002-02-17,2002-0\
2-24,2002-03-05,2002-03-15,2002-03-22} |    0.086088
 fact      | tim     |         0 |         8 |     226609 | {00:30:24,03:07:10,04:04:29,04:17:39,05:08:28,05:14:47,05:15:45,05:20:08,05:36:23,05:59:09} | {0.000666667,0.000666667,0.\
000666667,0.000666667,0.000666667,0.000666667,0.000666667,0.000666667,0.000666667,0.000666667} | {00:01:35,03:15:29,05:57:26,08:03:40,09:52:10,11:40:56,13:25:21,15:34:16,17:59:13,20\
:35:18,23:58:42}                       | -0.00532619
 fact      | ip_id   |         0 |         4 |     217853 | {10068,12843,1773838,6047,12844,23567,24900,484794,5637,9246}                               | {0.01,0.00266667,0.00233333\
,0.00166667,0.00166667,0.00166667,0.00166667,0.00166667,0.00133333,0.00133333}                 | {38,20463,91088,236641,430973,634542,842818,1091776,1326722,1566578,1840292}        \
                                       |    0.534597
 fact      | bid_id  |         0 |         4 |     232209 | {3464686,26807,200623,940572,1930659,176,304382,538164,875625,1727666}                      | {0.00233333,0.00133333,0.00\
1,0.001,0.001,0.000666667,0.000666667,0.000666667,0.000666667,0.000666667}                     | {391,254660,580421,915570,1293992,1622419,1982200,2364036,2759738,3215746,3591914}  \
                                       |    0.888364
 fact      | req_id  |         0 |         4 |      60152 | {3,2754,14580,14578,570937,1,1024878,2752,12637,122374}                                     | {0.044,0.0423333,0.0296667,\
0.0196667,0.0183333,0.013,0.0126667,0.012,0.012,0.0106667}                                     | {22,2384,3645,11143,12729,100772,411864,588108,751221,984277,1389507}               \
                                       |    0.263206
 fact      | ref_id  |         0 |         4 |      27840 | {2,3309,4952,4885,2834,4254,4971,4519,3383,4878}                                            | {0.459667,0.0583333,0.051,0\
.0223333,0.0213333,0.0166667,0.0156667,0.0136667,0.0106667,0.0106667}                          | {91,1899,2827,3395,4896,4947,4970,5730,18347,169935,352748}                         \
                                       |    0.234155
(6 rows)