diff options
Diffstat (limited to 'lib/sqlalchemy/orm/relationships.py')
| -rw-r--r-- | lib/sqlalchemy/orm/relationships.py | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/sqlalchemy/orm/relationships.py b/lib/sqlalchemy/orm/relationships.py index bedc54153..0be15260e 100644 --- a/lib/sqlalchemy/orm/relationships.py +++ b/lib/sqlalchemy/orm/relationships.py @@ -1352,12 +1352,18 @@ class RelationshipProperty(StrategizedProperty): crit = j & sql.True_._ifnone(criterion) if secondary is not None: - ex = sql.exists( - [1], crit, from_obj=[dest, secondary] - ).correlate_except(dest, secondary) + ex = ( + sql.exists(1) + .where(crit) + .select_from(dest, secondary) + .correlate_except(dest, secondary) + ) else: - ex = sql.exists([1], crit, from_obj=dest).correlate_except( - dest + ex = ( + sql.exists(1) + .where(crit) + .select_from(dest) + .correlate_except(dest) ) return ex |