#35311: Addindex operation generates wrong sql code for Postgresql GinIndex
-------------------------------------+-------------------------------------
Reporter: Pierre Juhen | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 5.0
(models, ORM) |
Severity: Normal | Resolution:
Keywords: postgresql | Triage Stage:
migration | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Description changed by Pierre Juhen:
Old description:
> Hi,
>
> I created a Gin Index using :
>
> ''GinIndex(OpClass(Lower('title'), name='gin_trgm_ops'),
> name="name_gin_trgm_title_affaire"),''
>
> makemigrations generates the following code :
>
> ''migrations.AddIndex(
> '' model_name='affaire',
> index=django.contrib.postgres.indexes.GinIndex(django.contrib.postgres.indexes.OpClass(django.db.models.functions.text.Lower('title'),
> name='gin_trgm_ops'), name='name_gin_trgm_title_affaire'),''
> ),''
>
> SQLMIGRATE generates a wrong code :
>
> ''CREATE INDEX "name_gin_trgm_title_affaire" ON "affaires_affaire" USING
> gin ((LOWER("title")));''
>
> Instead of (too many parenthesis) :
>
> ''CREATE INDEX "name_gin_trgm_title_affaire" ON "affaires_affaire" USING
> gin (LOWER("title"));''
>
> There is a manual workaround, but its annoying.
>
> Thank you.
>
> Regards
New description:
Hi,
I created a Gin Index using :
''GinIndex(OpClass(Lower('title'), name='gin_trgm_ops'),
name="name_gin_trgm_title_affaire"),''
makemigrations generates the following code :
''migrations.AddIndex(
'' model_name='affaire',
index=django.contrib.postgres.indexes.GinIndex(django.contrib.postgres.indexes.OpClass(django.db.models.functions.text.Lower('title'),
name='gin_trgm_ops'), name='name_gin_trgm_title_affaire'),''
),''
SQLMIGRATE generates a wrong code :
''CREATE INDEX "name_gin_trgm_title_affaire" ON "affaires_affaire" USING
gin ((LOWER("title"), name=gin_trgm_ops));''
Instead of (too many parenthesis) :
''CREATE INDEX "name_gin_trgm_title_affaire" ON "affaires_affaire" USING
gin (LOWER("title"), name=gin_trgm_ops);''
There is a manual workaround, but its annoying.
Thank you.
Regards
--
--
Ticket URL: <https://code.djangoproject.com/ticket/35311#comment:1>
Django <https://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-updates+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-updates/0107018e466a4a2e-76dd1fcd-ef4e-4357-a7b7-34f0c4ab7c57-000000%40eu-central-1.amazonses.com.
