Обсуждение: Update from diferents conditions

i want update differents rows of a table,  but each row with a diferente
condition, is possible make that update?

 I think it is not possible using a single SQL command. You have to
issue separate SQL command for each row.



--- Claudio Alejandro Ulloa Heinsohn <caulloah@hotmail.com> wrote:

> i want update differents rows of a table,  but each row with a
> diferente
> condition, is possible make that update?
>
>
>
> ---------------------------(end of
> broadcast)---------------------------
> TIP 9: In versions below 8.0, the planner will ignore your desire
> to
>        choose an index scan if your joining column's datatypes do
> not
>        match
>


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