php calling mysql procedure doesn't retrieve a result - php

Question

I'm here again to ask help again, I'm already created a store procedure in mysql, when a call it on a sgb like SQLyog or MySQL Workbench, I retrieve a result of my query normally, but when I do the same thing on the php and execute mysql_query, nothing is given.
This is my function to execute a mysql query.
function conect($SERVER){
if (strtoupper($SERVER) =='MYSQL') {
$this->con=mysql_connect(SQL_SERVER,SQL_USER,SQL_PASSWD)or die(mysql_error());
$this->db=mysql_select_db(SQL_DB,$this->con);
if ($this->con == 0){
$retorno = "CONECTION ERROR - SERVER!<br>";
}
else if ($this->db == 0){
$retorno = "CONECTION ERROR - DATA BASE!<br>";
} else {
$retorno = "";
}
return $retorno;
}
}
function isConected(){
if($this->con == false)
return false;
return true;
}
function execute($qry, $res="load"){
if(!$this->isConected())
$this->conect('MYSQL');
$this->result[$res] = mysql_query($qry, $this->con) or trigger_error(mysql_error() . ": \n" . __FILE__ . ": \n" . $res . " - " . $qry);
if($this->result[$res])return true;
trigger_error(mysql_error());
return false;
}
function get_fetch_assoc($res="load"){
return mysql_fetch_assoc($this->result[$res]);
}
And this is my procedure call
$mysql = new conexao();
$qry = "CALL spGetChamadoMaisAntigo('".$uareas."', '".$_SESSION["dpto_codigoUrl"]."')";
$mysql->execute($qry, 'Load');
while($row = $mysql->get_fetch_assoc('Load')){
$chamadosAbilitados[] = $row;
}
I have tested this function doing a simple query using a
select * from tableName
and it returned a result normally.
Here is my procedure
DELIMITER $$
DROP PROCEDURE IF EXISTS `ocomon_rc6`.`spGetChamadoMaisAntigo`$$
CREATE DEFINER=`renancr`#`%` PROCEDURE `spGetChamadoMaisAntigo`(IN Sistema VARCHAR(1000),IN CodigoUrl INT)
BEGIN
CALL lib_Explode( ',' , Sistema );
DROP TABLE IF EXISTS ocomon_rc6.TempChamados;
CREATE TABLE IF NOT EXISTS ocomon_rc6.TempChamados(numero INT, dias_apos_abertura INT);
INSERT INTO TempChamados(numero, dias_apos_abertura)
SELECT
o.numero,
(CASE
WHEN CONVERT(NOW(), TIME) > CONVERT(o.data_abertura, TIME) THEN DATEDIFF(NOW(), o.data_abertura)
ELSE DATEDIFF(DATE_SUB(NOW(),INTERVAL 1 DAY), o.data_abertura)
END)
FROM
ocorrencias as o
LEFT JOIN
sistemas AS a ON
a.sis_id = o.sistema
LEFT JOIN
sistemas_x_url AS su ON
a.sis_id = su.sis_id
LEFT JOIN
urls ON
su.codigoUrl = urls.codigoUrl
LEFT JOIN
localizacao AS l ON
l.loc_id = o.local
LEFT JOIN
instituicao AS i ON
i.inst_cod = o.instituicao
LEFT JOIN
usuarios AS u ON
u.user_id = o.operador
LEFT JOIN
usuarios AS ua ON
ua.user_id = o.aberto_por
LEFT JOIN
`status` AS s ON
s.stat_id = o.status
LEFT JOIN
status_categ AS stc ON
stc.stc_cod = s.stat_cat
LEFT JOIN
problemas AS p ON
p.prob_id = o.problema
LEFT JOIN
sla_solucao AS sls ON
sls.slas_cod = p.prob_sla
LEFT JOIN
prioridades AS pr ON
pr.prior_cod = l.loc_prior
LEFT JOIN
sla_solucao AS slr ON
slr.slas_cod = pr.prior_sla
LEFT JOIN
script_solution AS sol ON
sol.script_cod = o.oco_script_sol
LEFT JOIN
prior_atend AS prioridade_atendimento ON
prioridade_atendimento.pr_cod = o.oco_prior
LEFT JOIN
sistemas_x_filtro AS filtr ON
filtr.codigoSistemaFiltro = o.filtro
WHERE
s.stat_painel IN (2)
AND o.sistema IN (SELECT val FROM lib_Explode)
AND su.codigoUrl = CodigoUrl
AND o.oco_scheduled = 0
ORDER BY
o.data_abertura;
DROP TABLE IF EXISTS lib_Explode;
SELECT * FROM TempChamados WHERE dias_apos_abertura = (SELECT MAX(dias_apos_abertura) FROM TempChamados);
DROP TABLE IF EXISTS ocomon_rc6.TempChamados;
END$$
DELIMITER ;
Someone have an idea what I'm doing so wrong?

Answer 1

Solved, I have analyzed this tutorial http://www.joeyrivera.com/2009/using-mysql-stored-procedures-with-php-mysqlmysqlipdo/ and it gives me a answer, need to declare all param it need send out to the php, and insert into this parameters the result of select, I have modifyed my procedure, and called the procedure with this output parameters with # and finaly did a simple select of this output parameters with #, like below.
Altered the parameters of the procedure
DROP PROCEDURE IF EXISTS `ocomon_rc6`.`spGetChamadoMaisAntigo`$$
CREATE DEFINER=`renancr`#`%` PROCEDURE `spGetChamadoMaisAntigo`(IN Sistema VARCHAR(1000),IN CodigoUrl INT, OUT numero INT, OUT diasAposAbertura INT)
Altered the internar select and insert it into the out parameters
SELECT idOcorrencia, dias_apos_abertura INTO numero , diasAposAbertura FROM TempChamados WHERE dias_apos_abertura = (SELECT MAX(dias_apos_abertura) FROM TempChamados);
In the php I changed the call of procedure like below.
$qry = "CALL spGetChamadoMaisAntigo('".$uareas."', '".$_SESSION["dpto_codigoUrl"]."', #numero , #diasAposAbertura)";
$mysql->execute($qry, 'Load');
And finally I did a select of this output parameters like below.
$qry = "SELECT #numero , #diasAposAbertura";
$mysql->execute($qry, 'Load');