maryland public television
a total of two maryland public television channels had their first air date on july 4 , 1987 .
{'scope': 'all', 'criterion': 'equal', 'value': 'july 4 , 1987', 'result': '2', 'col': '4', 'subset': None}
{'func': 'eq', 'args': [{'func': 'count', 'args': [{'func': 'filter_str_eq', 'args': ['all_rows', 'first air date', 'july 4 , 1987'], 'result': None, 'ind': 0, 'tointer': 'select the rows whose first air date record fuzzily matches to july 4 , 1987 .', 'tostr': 'filter_eq { all_rows ; first air date ; july 4 , 1987 }'}], 'result': '2', 'ind': 1, 'tostr': 'count { filter_eq { all_rows ; first air date ; july 4 , 1987 } }', 'tointer': 'select the rows whose first air date record fuzzily matches to july 4 , 1987 . the number of such rows is 2 .'}, '2'], 'result': True, 'ind': 2, 'tostr': 'eq { count { filter_eq { all_rows ; first air date ; july 4 , 1987 } } ; 2 } = true', 'tointer': 'select the rows whose first air date record fuzzily matches to july 4 , 1987 . the number of such rows is 2 .'}
eq { count { filter_eq { all_rows ; first air date ; july 4 , 1987 } } ; 2 } = true
select the rows whose first air date record fuzzily matches to july 4 , 1987 . the number of such rows is 2 .
{'eq_2': 'eq', 'result_3': 'true', 'count_1': 'count', 'filter_str_eq_0': 'filter_str_eq', 'all_rows_4': 'all_rows', 'first air date_5': 'first air date', 'july 4, 1987_6': 'july 4 , 1987', '2_7': '2'}
['station', 'city of license', 'channels tv / rf', 'first air date', 'haat', 'facility id', 'public license information']
[['wmpb', 'baltimore', '67 ( psip ) 29 ( uhf )', 'october 5 , 1969', '309 m', '65944', 'profile cdbs'], ['wmpt 1', 'annapolis', '22 ( psip ) 42 ( uhf )', 'september 22 , 1975', '289 m', '65942', 'profile cdbs'], ['wcpb', 'salisbury', '28 ( psip ) 28 ( uhf )', 'march 18 , 1971', '155 m', '40618', 'profile cdbs'], ['wwpb', 'hagerstown', '31 ( psip ) 44 ( uhf )', 'october 5 , 1974', '369 m', '65943', 'profile cdbs'], ['wgpt', 'oakland', '36 ( psip ) 36 ( uhf )', 'july 4 , 1987', '285 m', '40619', 'profile cdbs'], ['wfpt', 'frederick', '62 ( psip ) 28 ( uhf )', 'july 4 , 1987', '158 m', '40626', 'profile cdbs']]