There's no magic bullet there, you'd need to write a query against your
data and then run those rows into a print() statement that creates the
Python code you want (if in a migration, these would be bulk_insert()
statements).
Here's a really blunt example:
print("op.bulk_insert(")
for row in conn.execute(select([table])):
print(repr(dict(row)) + ",")
print(")")
It's possibly more appropriate to use SQL dump files, depends on how
many rows we are talking about.
On 06/01/2017 09:42 AM, Michael wrote:
Hi all, say I want to seed the db with initial data. I know can do this in a
migration. But what if I want to take the data that is currently in the
database and generate the Python code that will insert all of it? It would save
me from entering all of this manually. Is there such a way to do that with
sqlalchemy or alembic?
Regards,
Michael
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