php调用mysql过程不会检索结果
我再次来到这里寻求帮助,我已经在mysql中创建了一个存储过程,当在sgb(如SQLYG或mysql Workbench)上调用它时,我通常会检索查询结果,但当我在php上执行相同的操作并执行mysql_查询时,什么都没有给出 这是我执行mysql查询的函数php调用mysql过程不会检索结果,php,mysql,Php,Mysql,我再次来到这里寻求帮助,我已经在mysql中创建了一个存储过程,当在sgb(如SQLYG或mysql Workbench)上调用它时,我通常会检索查询结果,但当我在php上执行相同的操作并执行mysql_查询时,什么都没有给出 这是我执行mysql查询的函数 function conect($SERVER){ if (strtoupper($SERVER) =='MYSQL') { $this->con=mysql_connect(SQL_SERVER,SQ
function conect($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]);
}
我已经使用
从tableName中选择*
它正常返回一个结果
这是我的程序
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$$
DELIMITER ;
DROP PROCEDURE IF EXISTS `ocomon_rc6`.`spGetChamadoMaisAntigo`$$
CREATE DEFINER=`renancr`@`%` PROCEDURE `spGetChamadoMaisAntigo`(IN Sistema VARCHAR(1000),IN CodigoUrl INT, OUT numero INT, OUT diasAposAbertura INT)
有人知道我做错了什么吗?解决了,我分析了本教程,它给了我一个答案,需要声明它需要发送到php的所有参数,并将选择的结果插入到该参数中,我修改了我的过程,然后用@调用这个过程,最后用@简单地选择这个输出参数,如下所示
$qry = "CALL spGetChamadoMaisAntigo('".$uareas."', '".$_SESSION["dpto_codigoUrl"]."', @numero , @diasAposAbertura)";
$mysql->execute($qry, 'Load');
$qry = "SELECT @numero , @diasAposAbertura";
$mysql->execute($qry, 'Load');
改变了程序的参数
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$$
DELIMITER ;
DROP PROCEDURE IF EXISTS `ocomon_rc6`.`spGetChamadoMaisAntigo`$$
CREATE DEFINER=`renancr`@`%` PROCEDURE `spGetChamadoMaisAntigo`(IN Sistema VARCHAR(1000),IN CodigoUrl INT, OUT numero INT, OUT diasAposAbertura INT)
更改internar选择并将其插入out参数
SELECT idOcorrencia, dias_apos_abertura INTO numero , diasAposAbertura FROM TempChamados WHERE dias_apos_abertura = (SELECT MAX(dias_apos_abertura) FROM TempChamados);
在php中,我更改了如下过程的调用
$qry = "CALL spGetChamadoMaisAntigo('".$uareas."', '".$_SESSION["dpto_codigoUrl"]."', @numero , @diasAposAbertura)";
$mysql->execute($qry, 'Load');
$qry = "SELECT @numero , @diasAposAbertura";
$mysql->execute($qry, 'Load');
最后,我选择了如下输出参数
$qry = "CALL spGetChamadoMaisAntigo('".$uareas."', '".$_SESSION["dpto_codigoUrl"]."', @numero , @diasAposAbertura)";
$mysql->execute($qry, 'Load');
$qry = "SELECT @numero , @diasAposAbertura";
$mysql->execute($qry, 'Load');
提示:变量、函数、类等仅使用英文名称。更多的人会理解你的代码。我强烈建议不要使用mysql_xxx函数。它们已弃用,不再受支持。但特别是在这种情况下,您需要知道这些旧函数并不完全支持mySql中的许多高级功能,包括存储过程。我建议切换到PDO库,它完全支持现代mySQL特性。这很可能涉及到修改大量代码,但这确实是唯一适合您的好解决方案。