#30903: Creating an index with specified ordering and opclass results in syntax
error
-------------------------------------+-------------------------------------
Reporter: Hannes | Owner: Hannes Ljungberg
Ljungberg |
Type: Bug | Status: assigned
Component: Database | Version: 2.2
layer (models, ORM) |
Severity: Normal | Keywords: db-indexes
Triage Stage: | Has patch: 0
Unreviewed |
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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Creating an index on postgres with both order and opclass specified
crashes with a syntax error.
{{{#!python
index = Index(
name=indexname,
fields=['-body'],
opclasses=['text_pattern_ops'],
)
}}}
{{{
django.db.utils.ProgrammingError: syntax error at or near
"text_pattern_ops"
LINE 1: ...rdered" ON "indexes_indexedarticle2" ("body" DESC text_patte...
}}}
This is because `opclass` is supposed to be inserted before `ASC | DESC`
in `CREATE INDEX`.
See https://www.postgresql.org/docs/current/sql-createindex.html
--
Ticket URL: <https://code.djangoproject.com/ticket/30903>
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