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-rw-r--r--lib/sqlalchemy/dialects/postgresql/base.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 1ce5600e1..ad5e346b7 100644
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -1468,6 +1468,7 @@ from ...sql import expression
from ...sql import roles
from ...sql import sqltypes
from ...sql import util as sql_util
+from ...sql.compiler import InsertmanyvaluesSentinelOpts
from ...sql.visitors import InternalTraversal
from ...types import BIGINT
from ...types import BOOLEAN
@@ -2911,6 +2912,12 @@ class PGDialect(default.DefaultDialect):
postfetch_lastrowid = False
use_insertmanyvalues = True
+ insertmanyvalues_implicit_sentinel = (
+ InsertmanyvaluesSentinelOpts.ANY_AUTOINCREMENT
+ | InsertmanyvaluesSentinelOpts.USE_INSERT_FROM_SELECT
+ | InsertmanyvaluesSentinelOpts.RENDER_SELECT_COL_CASTS
+ )
+
supports_comments = True
supports_constraint_comments = True
supports_default_values = True