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Warn that bulk save groups inserts/updates by type
authorbrln <matt@cranklogic.com>
Tue, 2 Aug 2016 22:37:35 +0000 (18:37 -0400)
committerMike Bayer <mike_mp@zzzcomputing.com>
Tue, 2 Aug 2016 22:47:15 +0000 (18:47 -0400)
commit646b14692641ca86844a524f242a0df2d47e9f87
tree879dbface3dd982eb42873a184c5afd6c2d5e74ftree | snapshot
parent705b4ac2a8c1f53caff6a8b9aa15e78d696e0c66commit | diff
Warn that bulk save groups inserts/updates by type

Users who pass many different object types to bulk_save_objects
may be surprised that the INSERT/UPDATE batches must necessarily
be broken up by type.  Add this to the list of caveats.

Co-authored-by: Mike Bayer
Change-Id: I8390c1c971ced50c41268b479a9dcd09c695b135
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/294
(cherry picked from commit ce1492ef3aae692a3dc10fff400e178e7b2edff8)
doc/build/orm/persistence_techniques.rst diff | blob | blame | history
Mirror of https://github.com/sqlalchemy/sqlalchemy.git