Rodrigo De León wrote:
On 10/30/07, Gerardo Herzig <[EMAIL PROTECTED]> wrote:
Wreird enough to me, need some advice plz!
CREATE OR REPLACE FUNCTION READ_WORDS(BIGINT, INT[])
RETURNS VARCHAR
AS
$$
DECLARE
RETURNVALUE VARCHAR;
BEGIN
SELECT ARRAY_TO_STRING(ARRAY(
SELECT WORD
On 10/30/07, Gerardo Herzig <[EMAIL PROTECTED]> wrote:
> Wreird enough to me, need some advice plz!
CREATE OR REPLACE FUNCTION READ_WORDS(BIGINT, INT[])
RETURNS VARCHAR
AS
$$
DECLARE
RETURNVALUE VARCHAR;
BEGIN
SELECT ARRAY_TO_STRING(ARRAY(
SELECT WORD
FROM WORDS WHERE PAGE_
Hi all. Im having some trouble here that cannot understand.
Consider this function:
CREATE OR REPLACE FUNCTION read_words(bigint, varchar)
returns varchar
as
$$
declare
returnValue varchar ;
BEGIN
select * into returnValue from array_to_string(array(select word
from words where page_id=$1
