Dear Sirs:
Please I am attempting implement a function that update a
column to current time + X seconds
So the query involved looks like:
update mytable set mytime=now+'X seconds';
Here X is a integer value,
Now I need implement this on my function, But I have problems
at implement this at quotes, e.g. my function could looks
like:
CREATE FUNCTION addtime(integer) RETURNS INTEGER AS '
DECLARE additional ALIAS FOR $1;
BEGIN update mytable set mytime=now()+''additional seconds'';
END;
'
return 1;
LANGUAGE 'plpgsql';
I know probably this doesn't works, justly I have doubts
about how to implement this since I want the funtion takes
the variable additional , not the string 'additional', What I
should to consider? I read the documentation on pqsql
language aboute using quotes but none case is resemblance to
my case.
Can someone tell me an orientation about this?
Thank you in advance.
Ernesto
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