Posted: Sat Apr 02, 2011 9:35 pm Post subject: Re: Update
Although it is not feasible to backport the OpenOffice.org 3.3 code, a quick Google search did yield some suggestions that might provide a workaround to the problems that you are seeing.
Here is how I changed your SQL in your previous post to make NeoOffice 3.2 Beta handle your case. Note my comments in the SQL below:
Code:
CREATE TABLE test
(
-- Set key1 to serial type so that Base knows it should only allow
-- input to key2
key1 serial NOT NULL,
key2 integer NOT NULL,
CONSTRAINT test_pkey PRIMARY KEY (key1, key2)
)
WITH (
OIDS=FALSE
);
-- No sequence is needed since test.key1 uses the serial type
CREATE OR REPLACE FUNCTION test_it()
RETURNS trigger AS
$BODY$BEGIN
-- NEW already has a serial value assigned to it so don't assign
-- any values in this function. Instead, throw exceptions for bad
-- values and if all values are good, return NEW
IF NEW.key2 > 10 THEN
RAISE EXCEPTION 'Value cannot be greater than 10';
END IF;
RETURN NEW;
END$BODY$
LANGUAGE plpgsql VOLATILE SECURITY DEFINER
COST 100;
-- No changes needed to test_it trigger
CREATE TRIGGER test_it
BEFORE INSERT
ON test
FOR EACH ROW
EXECUTE PROCEDURE test_it();
Using the above changes, Base recognizes that test.key1 is an autogenerated field and will not allow input in that column. Then, in the test_it() function, returning NEW tells the trigger that it is OK to insert. Raising an exception for any bad conditions (my test_it() function does not allow key2 to be greater than 10) will cancel the insert and the exception string will be displayed in Base.
The previous reply was to your earlier post, not having seen the one above. Your changes to the SQL make sense and allow me to keep using NeoOffice. Thank you very much!!
The previous reply was to your earlier post, not having seen the one above. Your changes to the SQL make sense and allow me to keep using NeoOffice. Thank you very much!!
I am glad to hear that using my SQL works. If it works in NeoOffice, it should also work with all versions of OpenOffice.org and LibreOffice with both JDBC 3 and 4 drivers as well.
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