united states house of representatives elections , 1890
district 1 is the only district to have a vacant seat .
{'scope': 'all', 'row': '1', 'col': '2', 'col_other': 'n/a', 'criterion': 'equal', 'value': 'vacant', 'subset': None}
{'func': 'only', 'args': [{'func': 'filter_str_eq', 'args': ['all_rows', 'incumbent', 'vacant'], 'result': None, 'ind': 0, 'tointer': 'select the rows whose incumbent record fuzzily matches to vacant .', 'tostr': 'filter_eq { all_rows ; incumbent ; vacant }'}], 'result': True, 'ind': 1, 'tostr': 'only { filter_eq { all_rows ; incumbent ; vacant } } = true', 'tointer': 'select the rows whose incumbent record fuzzily matches to vacant . there is only one such row in the table .'}
only { filter_eq { all_rows ; incumbent ; vacant } } = true
select the rows whose incumbent record fuzzily matches to vacant . there is only one such row in the table .
{'only_1': 'only', 'result_2': 'true', 'filter_str_eq_0': 'filter_str_eq', 'all_rows_3': 'all_rows', 'incumbent_4': 'incumbent', 'vacant_5': 'vacant'}
['district', 'incumbent', 'party', 'first elected', 'result']
[['california 1', 'vacant', 'vacant', 'vacant', 'democratic gain'], ['california 2', 'marion biggs', 'democratic', '1886', 'retired democratic hold'], ['california 3', 'joseph mckenna', 'republican', '1884', 're - elected'], ['california 4', 'william w morrow', 'republican', '1884', 'retired republican hold'], ['california 5', 'thomas j clunie', 'democratic', '1888', 'lost re - election republican gain'], ['california 6', 'william vandever', 'republican', '1886', 'retired republican hold']]