#24921: No Database objects can be created with set_autocommit(False)
-------------------------------------+-------------------------------------
Reporter: shabda | Owner: aaugustin
Type: Bug | Status: closed
Component: Database layer | Version: 1.8
(models, ORM) |
Severity: Normal | Resolution: fixed
Keywords: | Triage Stage: Ready for
| checkin
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Aymeric Augustin <aymeric.augustin@…>):
* status: assigned => closed
* resolution: => fixed
Comment:
In [changeset:"91e9f1c972842284a94097e252307ce6ed1007a1" 91e9f1c]:
{{{
#!CommitTicketReference repository=""
revision="91e9f1c972842284a94097e252307ce6ed1007a1"
Fixed #24921 -- set_autocommit(False) + ORM queries.
This commits lifts the restriction that the outermost atomic block must
be declared with savepoint=False. This restriction was overly cautious.
The logic that makes it safe not to create savepoints for inner blocks
also applies to the outermost block when autocommit is disabled and a
transaction is already active.
This makes it possible to use the ORM after set_autocommit(False).
Previously it didn't work because ORM write operations are protected
with atomic(savepoint=False).
}}}
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Ticket URL: <https://code.djangoproject.com/ticket/24921#comment:18>
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