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Fixed #28574 -- Added QuerySet.explain().

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Tom 2017-09-10 15:34:18 +01:00 • committed by Tim Graham
parent df90e462d9
commit c1c163b427
15 changed files with 253 additions and 0 deletions
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django/db/backends/postgresql/features.py
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@ -50,6 +50,8 @@ class DatabaseFeatures(BaseDatabaseFeatures):
$$ LANGUAGE plpgsql;"""
supports_over_clause = True
supports_aggregate_filter_clause = True
supported_explain_formats = {'JSON', 'TEXT', 'XML', 'YAML'}
validates_explain_options = False # A query will error on invalid options.
@cached_property
def is_postgresql_9_5(self):