У меня есть функция Postgres ниже, чтобы вернуть некоторую информацию из моей БД.Мне нужен параметр p_ic, чтобы иметь возможность принимать массив строк.
CREATE OR REPLACE FUNCTION eddie.getinv(
IN p_ic character varying[],
IN p_id character varying)
RETURNS TABLE(cnt bigint, actualid text, actualcompany text, part text, daysinstock double precision, condition text,
ic text, price numeric, stock text, quantity bigint, location text, comments text) AS
$
BEGIN
RETURN QUERY
WITH cte AS (
SELECT
CASE WHEN partnerslist IS NULL OR partnerslist = '' THEN
'XX99'
ELSE
partnerslist
END AS a
FROM support.members WHERE id = p_id
), ctegroup AS
(
SELECT
u.id AS actualid,
(SELECT m.company || ' (' || m.id ||')' FROM support.members m WHERE m.id = u.id) AS actualcompany,
u.itemname AS part,
DATE_PART('day', CURRENT_TIMESTAMP - u.datein::timestamp) AS daysinstock,
TRIM(u.grade)::character varying AS condition,
u.vstockno::text AS stock,
u.holl::text AS ic,
CASE WHEN u.rprice > 0 THEN
u.rprice
ELSE
NULL
END AS price,
u.quantity,
u.location,
u.comments::text
FROM public.net u
WHERE u.holl in (p_ic)
AND visibledate <= now()
AND u.id = ANY(REGEXP_SPLIT_TO_ARRAY(p_id ||','|| (SELECT a FROM cte), ','))
ORDER BY u.itemname, u.id
)
SELECT
COUNT(ctegroup.ic) OVER(PARTITION BY ctegroup.ic ORDER BY ctegroup.ic) AS cnt,
actualid,
MAX(actualcompany) AS actualcompany,
MAX(part) AS part,
MAX(daysinstock) AS daysinstock,
STRING_AGG(condition,',') AS condition,
MAX(ic) AS ic,
MAX(price) AS price,
STRING_AGG(stock,',') AS stock,
SUM(quantity) AS qty,
STRING_AGG(location,',') AS location,
STRING_AGG(comments,';') AS comments
FROM ctegroup
GROUP BY part, actualid, ic
ORDER BY actualid;
END; $
LANGUAGE 'plpgsql';
Я звоню из окна запроса pgAdminIII следующим образом:
SELECT * FROM eddie.getinv(array['536-01036','536-01033L','536-01037'], 'N40')
Но возвращается эта ошибка:
ERROR: operator does not exist: text = character varying[]`
LINE 28: WHERE u.holl in (p_ic)`
Как исправитьэто или я неправильно это называю?Я буду вызывать его из функции PHP API, подобной этой:
$id = 'N40';
$ic = array('536-01036','536-01033L','536-01037');
$sql = "SELECT * FROM eddie.getinv(array['". implode("','",$ic)."'], '".$id."');";
try
{
$results = pg_query($sql);
if(pg_num_rows($results) == 0) {
$rows = [];
}
else
{
$data = pg_fetch_all($results);
foreach($data as $item)
{
$rows[$item["ic"]][] = $item;
}
}
pg_free_result($results);
}
catch (Exception $e)
{
$err = array("message"=>$e->getMessage(), "code"=> $e->getCode(), "error"=>$e->__toString().",\n".print_r($_REQUEST, true));
echo json_encode($err);
}
echo json_encode($rows);