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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-02-28 14:03:47 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-02-28 14:52:28 -0500 |
| commit | b4e880534e1e02815e95f105a4363bef8ee86130 (patch) | |
| tree | 751f036c9e757887c7b092f36839dc5963ece1e3 /lib/sqlalchemy/sql/selectable.py | |
| parent | ff2090336f7c160e58774e7504bd4f7aca919dff (diff) | |
| download | sqlalchemy-b4e880534e1e02815e95f105a4363bef8ee86130.tar.gz | |
Only use schema_translate_map on SchemaItem subclasses
Fixed bug in new "schema translate" feature where the translated schema
name would be invoked in terms of an alias name when rendered along
with a column expression; occurred only when the source translate
name was "None". The "schema translate" feature now only takes
effect for :class:`.SchemaItem` and :class:`.SchemaType` subclasses,
that is, objects that correspond to a DDL-creatable structure in
a database.
Change-Id: Ie8cb35aeaba2c67efec8c8c57c219e4dd346e44a
Fixes: #3924
Diffstat (limited to 'lib/sqlalchemy/sql/selectable.py')
| -rw-r--r-- | lib/sqlalchemy/sql/selectable.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/selectable.py b/lib/sqlalchemy/sql/selectable.py index 91a12bd33..b69d667c6 100644 --- a/lib/sqlalchemy/sql/selectable.py +++ b/lib/sqlalchemy/sql/selectable.py @@ -351,6 +351,9 @@ class FromClause(Selectable): """ + def _translate_schema(self, effective_schema, map_): + return effective_schema + _memoized_property = util.group_expirable_memoized_property(["_columns"]) @util.deprecated( |