Changes between Initial Version and Version 2 of Ticket #35194
- Timestamp:
- Feb 14, 2024, 1:32:56 AM (9 months ago)
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Ticket #35194 – Description
initial v2 1 There is something up with how "_iexact" GeneratedField expressions are handling _iexact expressions. This leads to a "psycopg2.errors.IndeterminateCollation: could not determine which collation to use for upper() function" error. This was caught in our CI/CD env when I revved it to 16.2. Existing / old migrations failed. This is a reduced examples from our code, with exception paths redacted where necessary.1 There is something up with how "_iexact" GeneratedField expressions are turned into SQL for postgres 16.2. This does not occur with 16.1. This leads to a "psycopg2.errors.IndeterminateCollation: could not determine which collation to use for upper() function" error. This was caught in our CI/CD env when I revved it to 16.2. Existing / old migrations failed. This is a reduced examples from our code, with exception paths redacted where necessary. 2 2 3 3 Model Definition: