Fix database clear when table does not exist

Problem occurs when running individual tests.

Change-Id: I5223cf0d66aa5bffeb304dda19c784e31a54a7c0

diff --git a/quantum/db/api.py b/quantum/db/api.py
index d2bc0bd2173545176791a5d1ca0d3f5b036fd1a0..a5f5cc99e20b5007ee3d8f61f7988b713fc53561 100644 (file)
--- a/quantum/db/api.py
+++ b/quantum/db/api.py
@@ -88,7 +88,10 @@ def clear_db(base=BASE):
     global _ENGINE
     assert _ENGINE
     for table in reversed(base.metadata.sorted_tables):
-        _ENGINE.execute(table.delete())
+        try:
+            _ENGINE.execute(table.delete())
+        except Exception as e:
+            LOG.info("Unable to delete table. %s.", e)
 
 
 def get_session(autocommit=True, expire_on_commit=False):