Re: PLPGSQL: when the local variable used and when the table field?

["David G. Johnston" <david.g.johnston@xxxxxxxxx>]

On Wed, Mar 25, 2020 at 6:09 AM Durumdara <durumdara@xxxxxxxxx> wrote:

What would happen? 

The working procedure makes error, because it have more possible source of data (local variable, and table field)?

Or it uses the local variable, because in the scope it has more precedency?

[...]

Do you know any info about the background?

https://www.postgresql.org/docs/12/plpgsql-implementation.html#PLPGSQL-VAR-SUBST

David J.