I doubt this exists, but I figure it is worth asking...
We recently had some schema changes, and while the schema migration ran
fine we have a lot of record migrations to do.
We have a scenario like this:
Object A now has duplicates
Object A must be de-deduplicated, preferring the earliest occurrence
The relations of duplicates must be transitioned to Object A, if they
do not already exist.
Typically the solution is for me to write a long, custom migration script.
I really hate doing that and am wondering if there have been any ancillary
projects in this area.
--
SQLAlchemy -
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http://www.sqlalchemy.org/
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