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-rw-r--r--lib/sqlalchemy/dialects/postgresql/base.py7
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index d52cc2ae6..6e6f5513d 100644
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -3582,12 +3582,11 @@ class PGDialect(default.DefaultDialect):
'cycle', s.seqcycle)
FROM pg_catalog.pg_sequence s
JOIN pg_catalog.pg_class c on s.seqrelid = c."oid"
- JOIN pg_catalog.pg_namespace n on n.oid = c.relnamespace
WHERE c.relkind = 'S'
AND a.attidentity != ''
- AND n.nspname || '.' || c.relname =
- pg_catalog.pg_get_serial_sequence(
- a.attrelid::regclass::text, a.attname)
+ AND s.seqrelid = pg_catalog.pg_get_serial_sequence(
+ a.attrelid::regclass::text, a.attname
+ )::regclass::oid
) as identity_options\
"""
else: