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ERROR: could not determine which collation to use for string comparison - Mailing list pgsql-hackers

From	Rômulo Coutinho
Subject	ERROR: could not determine which collation to use for string comparison
Date	June 6, 2023 17:42:36
Msg-id	CAMdDbQze7QKgxWKv8+Tice4GopYUh-KAwGgFbdJiUrmm097JWQ@mail.gmail.com Whole thread Raw
Responses	Re: ERROR: could not determine which collation to use for string comparison (Laurenz Albe <laurenz.albe@cybertec.at>)
List	pgsql-hackers

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Hi,

We recently upgraded to Postgres 15.3. When running ANALYZE, we get the following message:

ERROR: could not determine which collation to use for string comparison
HINT: Use the COLLATE clause to set the collation explicitly.

We have never seen this before. Could this be a bug?

Regards,

Rômulo Coutinho.

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ERROR: could not determine which collation to use for string comparison - Mailing list pgsql-hackers

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