Hello,

I would like to move (copy and delete) a mapped instance from one database 
to another database. The table layout is the same on both sides. This is 
basically for backup purposes, the "other" database is "read only", so I 
think I don't have to deal with primary key/auto_increment. I have played 
with session.merge and the advice here 
(http://stackoverflow.com/questions/21770829/sqlalchemy-copy-schema-and-data-of-subquery-to-another-database)
 
but I can't get it to insert anything. What is a good approach to this? Or 
maybe its better to dump the data to a file and then re-import into the 
other database? 
I am using the current SQLAlchemy with MySQL 5.1.

Regards,

Sebastian

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