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-rw-r--r--django/db/backends/postgresql/features.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/django/db/backends/postgresql/features.py b/django/db/backends/postgresql/features.py
index 29b6a4f6c5..12dbc71743 100644
--- a/django/db/backends/postgresql/features.py
+++ b/django/db/backends/postgresql/features.py
@@ -132,6 +132,13 @@ class DatabaseFeatures(BaseDatabaseFeatures):
def is_postgresql_14(self):
return self.connection.pg_version >= 140000
+ @cached_property
+ def is_postgresql_15(self):
+ return self.connection.pg_version >= 150000
+
has_bit_xor = property(operator.attrgetter("is_postgresql_14"))
supports_covering_spgist_indexes = property(operator.attrgetter("is_postgresql_14"))
supports_unlimited_charfield = True
+ supports_nulls_distinct_unique_constraints = property(
+ operator.attrgetter("is_postgresql_15")
+ )