#27844: Add a management command to run the optimizer on a single migration
-------------------------------------+-------------------------------------
Reporter: Raphael Gaschignard | Owner: nobody
Type: New feature | Status: assigned
Component: Migrations | Version: master
Severity: Normal | Resolution:
Keywords: | Triage Stage:
| Unreviewed
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Description changed by Raphael Gaschignard:
Old description:
> Because the migration optimizer still has a bit of trouble with reducing
> operations, you often want to edit squashed migrations and re-run it
> through the optimizer.
>
> The attached patch contains an implementation of a management command,
> {{{optimizemigration}}}, that will help speed up this process.
>
> {{{optimizemigration app_name migration_name}}} reads a single migration,
> pass it through the optimizer, and then rewrite the result to disk.
> Unlike {{{squashmigrations}}}, this ignores things like the squashed-ness
> of the migration.
New description:
Because the migration optimizer still has a bit of trouble with reducing
operations, you often want to edit squashed migrations and re-run it
through the optimizer.
The attached patch contains an implementation of a management command,
{{{optimizemigration}}}, that will help speed up this process.
{{{optimizemigration app_name migration_name}}} reads a single migration,
pass it through the optimizer, and then rewrite the result to disk. Unlike
{{{squashmigrations}}}, this ignores things like the squashed-ness of the
migration.
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Ticket URL: <https://code.djangoproject.com/ticket/27844#comment:1>
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