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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-05-18 16:08:33 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2020-05-18 16:21:54 -0400 |
| commit | 53af60b3536221f2503af29c1e90cf9db1295faf (patch) | |
| tree | 13d5e142ed0759e63fb4fee7aa244519703e42ed /lib/sqlalchemy/sql/expression.py | |
| parent | de1fd55af4ef352ebbc95e03d868aab2995a8261 (diff) | |
| download | sqlalchemy-53af60b3536221f2503af29c1e90cf9db1295faf.tar.gz | |
Streamline visitors.iterate
This method might be used more significantly in the
ORM refactor, so further refine it.
* all get_children() methods now work entirely based on iterators.
Basically only select() was sensitive to this anymore and it now
chains the iterators together
* remove all kinds of flags like column_collections, schema_visitor
that apparently aren't used anymore.
* remove the "depthfirst" visitors as these don't seem to be
used either.
* make sure select() yields its columns first as these will be used
to determine the current mapper.
Change-Id: I05273a2d5306a57c2d1b0979050748cf3ac964bf
Diffstat (limited to 'lib/sqlalchemy/sql/expression.py')
0 files changed, 0 insertions, 0 deletions