diff options
Diffstat (limited to 'lib/sqlalchemy/orm/query.py')
| -rw-r--r-- | lib/sqlalchemy/orm/query.py | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/lib/sqlalchemy/orm/query.py b/lib/sqlalchemy/orm/query.py index 796ebe3ac..fe1ea9bfc 100644 --- a/lib/sqlalchemy/orm/query.py +++ b/lib/sqlalchemy/orm/query.py @@ -2530,14 +2530,18 @@ class Query(Generative): raise sa_exc.InvalidRequestError( "Can't determine which FROM clause to join " "from, there are multiple FROMS which can " - "join to this entity. Try adding an explicit ON clause " - "to help resolve the ambiguity." + "join to this entity. Please use the .select_from() " + "method to establish an explicit left side, as well as " + "providing an explcit ON clause if not present already to " + "help resolve the ambiguity." ) else: raise sa_exc.InvalidRequestError( - "Don't know how to join to %s; please use " - "an ON clause to more clearly establish the left " - "side of this join" % (right,) + "Don't know how to join to %r. " + "Please use the .select_from() " + "method to establish an explicit left side, as well as " + "providing an explcit ON clause if not present already to " + "help resolve the ambiguity." % (right,) ) elif self._entities: @@ -2572,14 +2576,18 @@ class Query(Generative): raise sa_exc.InvalidRequestError( "Can't determine which FROM clause to join " "from, there are multiple FROMS which can " - "join to this entity. Try adding an explicit ON clause " - "to help resolve the ambiguity." + "join to this entity. Please use the .select_from() " + "method to establish an explicit left side, as well as " + "providing an explcit ON clause if not present already to " + "help resolve the ambiguity." ) else: raise sa_exc.InvalidRequestError( - "Don't know how to join to %s; please use " - "an ON clause to more clearly establish the left " - "side of this join" % (right,) + "Don't know how to join to %r. " + "Please use the .select_from() " + "method to establish an explicit left side, as well as " + "providing an explcit ON clause if not present already to " + "help resolve the ambiguity." % (right,) ) else: raise sa_exc.InvalidRequestError( |