#27151: FK index created two times on PostgreSQL if referenced table PK is
varchar
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Reporter: Kamil Kujawiński | Owner: nobody
Type: Bug | Status: closed
Component: Migrations | Version: 1.8
Severity: Normal | Resolution: invalid
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by Markus Holtermann):
Exactly what Maciej Gol said. VARCHAR fields with an `db_index=True` have
2 indexes. One for exact matches, one for LIKE.
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Ticket URL: <https://code.djangoproject.com/ticket/27151#comment:6>
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