Horton

Re: postgres_fdw could deparse ArrayCoerceExpr

Maxim Orlov <orlovmg@gmail.com>

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From: Maxim Orlov <orlovmg@gmail.com>
To: Alexander Pyhalov <a.pyhalov@postgrespro.ru>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2025-01-29T09:58:55Z
Lists: pgsql-hackers 
One important note here. This patch will change cast behaviour in case of
local and foreign types are mismatched.
The problem is if we cannot convert types locally, this does not mean that
it is also true for a foreign wrapped data.
In any case, it's up to the committer to decide whether this change is
needed or not.

-- 
Best regards,
Maxim Orlov.

Commits

  1. Fix a typo in the deparseArrayCoerceExpr() header comment

  2. Support for deparsing of ArrayCoerceExpr node in contrib/postgres_fdw