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Fixed #32357 -- Dropped support for PostgreSQL 9.6 and PostGIS 2.3.

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Mariusz Felisiak 2021-01-19 12:25:20 +01:00 • committed by GitHub
parent 10d1261984
commit 5371342ed6
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16 changed files with 35 additions and 80 deletions
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21
django/db/backends/postgresql/features.py
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@ -58,6 +58,10 @@ class DatabaseFeatures(BaseDatabaseFeatures):
supports_deferrable_unique_constraints = True
has_json_operators = True
json_key_contains_list_matching_requires_list = True
test_collations = {
'non_default': 'sv-x-icu',
'swedish_ci': 'sv-x-icu',
}
django_test_skips = {
'opclasses are PostgreSQL only.': {
@ -65,16 +69,6 @@ class DatabaseFeatures(BaseDatabaseFeatures):
},
}
@cached_property
def test_collations(self):
# PostgreSQL < 10 doesn't support ICU collations.
if self.is_postgresql_10:
return {
'non_default': 'sv-x-icu',
'swedish_ci': 'sv-x-icu',
}
return {}
@cached_property
def introspected_field_types(self):
return {
@ -84,10 +78,6 @@ class DatabaseFeatures(BaseDatabaseFeatures):
'PositiveSmallIntegerField': 'SmallIntegerField',
}
@cached_property
def is_postgresql_10(self):
return self.connection.pg_version >= 100000
@cached_property
def is_postgresql_11(self):
return self.connection.pg_version >= 110000
@ -100,10 +90,7 @@ class DatabaseFeatures(BaseDatabaseFeatures):
def is_postgresql_13(self):
return self.connection.pg_version >= 130000
has_brin_autosummarize = property(operator.attrgetter('is_postgresql_10'))
has_websearch_to_tsquery = property(operator.attrgetter('is_postgresql_11'))
supports_table_partitions = property(operator.attrgetter('is_postgresql_10'))
supports_covering_indexes = property(operator.attrgetter('is_postgresql_11'))
supports_covering_gist_indexes = property(operator.attrgetter('is_postgresql_12'))
supports_non_deterministic_collations = property(operator.attrgetter('is_postgresql_12'))
supports_alternate_collation_providers = property(operator.attrgetter('is_postgresql_10'))