How can I perform bulk operations using Flask ORM?

How can I perform bulk operations using Flask ORM?

You can use the bulk_save_objects method to efficiently insert multiple records at once. Would you like an example?

Yes, please provide an example of using bulk_save_objects.

Sure! Here's a simple example:

from yourapp import db, YourModel

# Create a list of objects to insert
objects = [YourModel(name='Item 1'), YourModel(name='Item 2')]

# Use bulk_save_objects to insert them
with db.session.begin():
    db.session.bulk_save_objects(objects)

What about updating multiple records at once?

For updating, you can use bulk_update_mappings. It allows you to update multiple records efficiently. Would you like to see an example?