#30385: SearchVector's usage of CONCAT makes it impossible to index against. -------------------------------------+------------------------------------- Reporter: Simon Charette | Owner: Simon | Charette Type: Bug | Status: closed Component: contrib.postgres | Version: 2.2 Severity: Release blocker | Resolution: fixed Keywords: | Triage Stage: Accepted Has patch: 1 | Needs documentation: 0 Needs tests: 0 | Patch needs improvement: 0 Easy pickings: 0 | UI/UX: 0 -------------------------------------+------------------------------------- Changes (by Mariusz Felisiak <felisiak.mariusz@…>):
* status: assigned => closed * resolution: => fixed Comment: In [changeset:"405c8363362063542e9e79beac53c8437d389520" 405c836]: {{{ #!CommitTicketReference repository="" revision="405c8363362063542e9e79beac53c8437d389520" Fixed #30385 -- Restored SearchVector(config) immutability. Regression in 1a28dc3887e8d66d5e3ff08cf7fb0a6212b873e5. The usage of CONCAT to allow SearchVector to deal with non-text fields made the generated expression non-IMMUTABLE which prevents a functional index to be created for it. Using a combination of COALESCE and ::text makes sure the expression preserves its immutability. Refs #29582. Thanks Andrew Brown for the report, Nick Pope for the review. }}} -- Ticket URL: <https://code.djangoproject.com/ticket/30385#comment:3> 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 post to this group, send email to django-updates@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-updates/067.2371834e4ab7a1918a9084c537e9fa4e%40djangoproject.com. For more options, visit https://groups.google.com/d/optout.