Postgresql 8.0.4 using plpgsql
The basic function is set up as:
CREATE FUNCTION add_data(t_row mytable) RETURNS VOID AS $func$
DECLARE
newtable text;
thesql text;
BEGIN
INSERT INTO newtable thename from mytable where lookup.id =
t_row.id;
thesql := 'INSERT INTO ' || newtable || VALUES (' || t_row.* ')';
EXECUTE thesql;
RETURN;
END;
$func$ LANGUAGE plpgsql VOLATILE;
SELECT add_data(t.*) FROM mytable t where
ERROR: column * not found in data type mytable
Now I have tried to drop the * but then there is no concatenation
function to join text to a table%ROWTYPE. So my question is how can I
make this dynamic insert statement without listing out every
t_row.colname? Or, alternatively, is there a better way to parse out
each row of a table into subtables based on a column value?
I don't think it's possible. Rowtypes, etc are not first class yet (on
to do). What I would do is pass the table name, where clause, etc into
the add_data function and rewrite as insert...select and do the whole
thing in one operation.
Merlin
---(end of broadcast)---
TIP 1: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to [EMAIL PROTECTED] so that your
message can get through to the mailing list cleanly
