40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
from django.db.backends.base.features import BaseDatabaseFeatures
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from django.db.utils import InterfaceError
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class DatabaseFeatures(BaseDatabaseFeatures):
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empty_fetchmany_value = ()
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interprets_empty_strings_as_nulls = True
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uses_savepoints = True
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has_select_for_update = True
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has_select_for_update_nowait = True
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has_select_for_update_skip_locked = True
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can_return_id_from_insert = True
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allow_sliced_subqueries = False
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can_introspect_autofield = True
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supports_subqueries_in_group_by = False
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supports_transactions = True
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supports_timezones = False
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has_native_duration_field = True
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can_defer_constraint_checks = True
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supports_partially_nullable_unique_constraints = False
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truncates_names = True
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has_bulk_insert = True
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supports_tablespaces = True
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supports_sequence_reset = False
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can_introspect_time_field = False
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atomic_transactions = False
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supports_combined_alters = False
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nulls_order_largest = True
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requires_literal_defaults = True
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closed_cursor_error_class = InterfaceError
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bare_select_suffix = " FROM DUAL"
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uppercases_column_names = True
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# select for update with limit can be achieved on Oracle, but not with the current backend.
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supports_select_for_update_with_limit = False
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supports_temporal_subtraction = True
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# Oracle doesn't ignore quoted identifiers case but the current backend
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# does by uppercasing all identifiers.
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ignores_table_name_case = True
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supports_index_on_text_field = False
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