Raymond O'Donnell wrote:
> On 26/03/2008 11:59, josep porres wrote:
>
>> row_tempf.field1 := value1;
>> row_tempf.field2 := value3;
>> ...
>> row_tempf.fieldN := valueN;
>>
>> -- NOW INSERT row_tempf in the associated table
>> -- ???
>
> Easy! -
>
> insert into <tablename> ( <column> ... )
> values (row_tempf.field1, row_tempf.field2, ... );
I've always tended to use:
INSERT INTO tablename SELECT rowvariable.* ;
It does have the downside that you need to set defaults yourself, eg
manually set a SERIAL column to nextval('sequence_name') ... but that's
not really a big deal.
eg:
CREATE TABLE demo_tab (
id SERIAL PRIMARY KEY,
fd1 INTEGER,
fd2 INTEGER
);
CREATE OR REPLACE FUNCTION demo_row_insert(INTEGER,INTEGER) RETURNS VOID
AS $$
DECLARE
demo_tab_row demo_tab%rowtype;
arg1 ALIAS FOR $1;
arg2 ALIAS FOR $2;
BEGIN
demo_tab_row.id := nextval('demo_tab_id_seq');
demo_tab_row.fd1 := arg1;
demo_tab_row.fd2 := arg2;
INSERT INTO demo_tab SELECT demo_tab_row.*;
END;
$$ LANGUAGE 'plpgsql';
--
Craig Ringer
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