Hello
2010/10/14 Bruno Baguette <bruno.baguette@gmail.com>:
> Hello !
>
> I would like to write a PL/PGSQL trigger that will store changes (Table
> name / Column name / primary key id / OLD value / NEW value) in several
> tables.
>
> As I said, this trigger must be usable for every table (it assumes that
> theses table will have only one primary key).
>
> In order to that, I have to iterate fields into the NEW.*
> How can I do that iteration ?
>
> Many thanks in advance for any tips !
>
look on plperl, plpython or pltcl. You cannot do it simple and well in plpgsql.
Regards
Pavel Stehule
> Regards,
>
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> Bruno Baguette
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