openstack/neutron-lib
Code Issues Proposed changes

Add 'selectin' as a supported lazy relationship attribute

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_load_one_to_manys() needs to not automatically load
relationships of type 'selectin'. Required in order to
support selectin DB load strategy in neutron tree.

Change-Id: Ib4e5f2ac2153015e3b6cc82a516b664d370e92d8
Related-bug: #2067770
This commit is contained in:
Brian Haley
2024-05-31 17:31:49 -04:00
parent 232f6128d5
commit f122525cda
1 changed files with 2 additions and 1 deletions
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3
neutron_lib/db/api.py
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@@ -330,7 +330,8 @@ def _load_one_to_manys(session):
# identity map and not emit SELECT. Otherwise, we are still # identity map and not emit SELECT. Otherwise, we are still
# local in the transaction so a normal SELECT load will work fine. # local in the transaction so a normal SELECT load will work fine.
for relationship_attr in state.mapper.relationships: for relationship_attr in state.mapper.relationships:
if relationship_attr.lazy not in ('joined', 'subquery'): if relationship_attr.lazy not in ('joined', 'subquery',
'selectin'):
# we only want to automatically load relationships that would # we only want to automatically load relationships that would
# automatically load during a lookup operation # automatically load during a lookup operation
continue continue