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Session: Deleting entities
Entities can be marked for deletion by using delete method, but will not be removed from server until save_changes is called.
Syntax
def delete(self, key_or_entity):
def delete_by_entity(self, entity):| Parameters | ||
|---|---|---|
| entity or key_or_entity | entity, str or entity | instance of entity to delete or entity Id |
| expected_change_vector | str | A change vector to use for concurrency checks |
The delete method can be used with entity or str. by calling delete with entity delete_by_entity will be executed
Example 1
employee = session.load("employees/1")
session.delete(employee)
session.save_changes()Example 2
session.delete("employees/1")Example 3
employee = session.load("employees/1")
session.delete_by_entity(employee)
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