Slide 7
Slide 7 text
Notações
Em PHP:
CREATE FUNCTION plphp_max(integer,
integer) RETURNS integer AS $$
if ($args[0] > $args[1]) {
return $args[0];
} else {
return $args[1];
}
$$ STRICT LANGUAGE 'plphp'
SELECT plphp_max(parameter0,
parameter1);
Suporte a arrays PHP:
CREATE FUNCTION php_array() RETURNS
text[ ][ ] AS $$
$return = array(array("Steven",
"Klassen"),
array("Jonathan",
"Daugherty"));
return $return;
$$ LANGUAGE 'plphp';
SELECT php_array();