I want to use a single trigger function to log multiple tables and the tables have different columns. I can get the names of the columns from the catalog. But I have not been able to figure out how to get NEW.x when x is not known until run time. > On 07/10/2023 2:23 PM EDT Christophe Pettus <xof@xxxxxxxxxxxx> wrote: > > > > On Jul 10, 2023, at 11:20, DAVID ROTH <adaptron@xxxxxxxxxxx> wrote: > > > > In a trigger function, is there a way to get a list of all of the columns in the triggering table? > > You can get the table that the trigger fired on with TG_TABLE_SCHEMA and TG_TABLE_NAME, and then query the system catalogs to get a list of columns. > > But can you tell us a bit more about your use-case? You may be able to write the trigger in such a way that it doesn't need to change behavior based on the columns.
