--- "Henshall, Stuart - Design & Print"
<SHenshall@westcountry-design-print.co.uk> skrev: >
[previous stuff cut]
> I think something like the following should do:
> SELECT INTO cl_nm cons_col FROM constrait_1 WHERE
> ..........
> EXECUTE ''SELECT * FROM tbl WHERE '' ||
> quote_ident(cl_nm) || ''=.......'';
> the plpgsql docs contain more docs for EXECUTE (such
> as when to use
> quote_ident)
> hth,
> - Stuart
>
Thanks Stuart, but either I am very tired today, or
you must have misunderstood me or my original question
was poorly phraised. Since I fail to see how your
answer helps me to access the 'cons_col' value in the
NEW record?
--
Say for example that NEW contains 3 columns: val1,
val2, val3
In contraints table the value of cons_col culumn
contains a string (either val1, val2 or val3).
if cons_col == "val1" I would like to read the
NEW.val1 value into a variable.
Regards
/Siggi
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