Hi,
Le 2014-03-19 à 16:19, Adrian Klaver a écrit :
On 03/19/2014 12:48 PM, François Beausoleil wrote:
Is there an example missing here?
So:
Instead of 'SELECT $1 '.. use 'SELECT ' || TG_ARGV[0] || ..
2) Use NEW outside the quotes.
So:
'FROM ' NEW.*
That doesn't seem to work?
CREATE OR REPLACE FUNCTION validate_arrays_sum_equals_total() RETURNS TRIGGER AS $$
DECLARE
total bigint;
array_sum bigint;
BEGIN
EXECUTE 'SELECT $1 FROM ' NEW.* INTO total USING TG_ARGV[0];
RAISE EXCEPTION 'Total: %, social_impressions: %', total, NEW.social_impressions;
RETURN NEW;
END
$$ LANGUAGE plpgsql;
psql:db/functions.sql:117: ERROR: syntax error at or near "."
LINE 6: EXECUTE 'SELECT $1 FROM ' NEW.* INTO total USING TG_ARGV[0...
^
Thanks,
François
