Обсуждение: Bug in UPDATE statement
Hello, PostgreSQL 14.4 compiled by Visual C++ build 1914, 64 bit A bug was found in the UPDATE statement when the WHERE condition hasn't valid fields and only one valid field, the changesare applied for all rows. Error detected using a Function with an UPDATE statement. Moisés Limón Ruiz
On Sat, Sep 10, 2022 at 01:44:40AM -0500, Moisés Limón wrote: > Hello, > > PostgreSQL 14.4 compiled by Visual C++ build 1914, 64 bit > > A bug was found in the UPDATE statement when the WHERE condition hasn't valid fields and only one valid field, the changesare applied for all rows. > Error detected using a Function with an UPDATE statement. > > Moisés Limón Ruiz Hi Moisés, Can you give a complete example of what you are describing (at least a create table command, insert some rows and an UPDATE with the behaviour you describe). -- Jaime Casanova Director de Servicios Profesionales SystemGuards - Consultores de PostgreSQL
On Friday, September 9, 2022, Moisés Limón <neomega@yahoo.com> wrote:
Hello,
PostgreSQL 14.4 compiled by Visual C++ build 1914, 64 bit
A bug was found in the UPDATE statement when the WHERE condition hasn't valid fields and only one valid field, the changes are applied for all rows.
Error detected using a Function with an UPDATE statement.
This is only a bug in the code you wrote, not a bug in PostgreSQL. The code doesn’t error because it is valid.
(Yes, I’m assuming the problem here because you’ve filed a crappy bug report about a query bug without providing a query).
David J.