从php中的pl/sql函数中恢复一个varchar2表 - Recover a table of varchar2 from a pl/sql function in php

Recover a table of varchar2 from a pl/sql function in php

我在pl/sql中创建了一个函数，返回varchar2的表，我在sqldeveloper上测试了它，我知道它有效。但现在，我想用php项目检索这个表。首先，我试了这个

oci_bind_by_name($stid,":returnValue",$returnValue);

但是我得到了这个:

 Warning: oci_execute() [function.oci-execute]: ORA-06550: line 2, column 41: PLS-00382: expression is of wrong type ORA-06550: line 2, column 25: PL/SQL: Statement ignored in C:'xampp'htdocs'BCN_REQUETEUR'index.php on line 15

然后我尝试了这个

 oci_bind_array_by_name($stid,":returnValue",$returnValue,250,250);

但是我得到了相同的错误。如何在php中检索varchar2表呢?由于

编辑:我终于成功了，而不是使用pl/sql函数，我使用了一个带有'out参数'的过程，然后在php端:

 $query = "BEGIN 
             ecrire_requete(30, :thesechar); 
           END;";
 $stid = oci_parse($conn, $query);
 $tabvars = oci_new_collection($conn,'MYTABLETYPE');
 oci_bind_by_name($stid, ':thesechar', $tabvars, -1, SQLT_NTY);
 oci_execute($stid, OCI_DEFAULT);
 for ($i = 0;$i < count($tabvars);$i++) 
 { 
     echo "<br>".$tabvars->getElem($i);
 }

我认为你可以像这样使用pl/sql ....我像你一样使用相同的pl/sql脚本，但不是Preprocedure

<?php
$dbServerName = 'localhost';
$dbName = 'CGG1';
$dbUserName = 'SYSTEM';
$dbPassword = 'admin';
$port = 1521;
$c2 = oci_connect($dbUserName, $dbPassword, "(DESCRIPTION=(ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = $dbServerName)(PORT = $port)))(CONNECT_DATA=(SID=$dbName)))");
if($c2)
{
    $v = "DECLARE
    --var_num1 number; 
    --var_num2 number; 
    BEGIN 
        --var_num1 := 100; 
        --var_num2 := 200; 
        DECLARE 
        var_mult number; 
        BEGIN 
            -- AMATIA_TIPO_ADMIN;
            delete from AMATIA_TIPO_ADMIN;
            Insert into AMATIA_TIPO_ADMIN (ID_TIPO_ADMIN,NOMBRE) values (8,'Vista Contratista');
            Insert into AMATIA_TIPO_ADMIN (ID_TIPO_ADMIN,NOMBRE) values (5,'Vista Matriz legal');
            Insert into AMATIA_TIPO_ADMIN (ID_TIPO_ADMIN,NOMBRE) values (6,'Superadministrador');
            Insert into AMATIA_TIPO_ADMIN (ID_TIPO_ADMIN,NOMBRE) values (7,'Vista Gestor');
            select max(ID_TIPO_ADMIN) into var_mult from AMATIA_TIPO_ADMIN;
            execute immediate
            'DROP SEQUENCE SEQ_AMATIA_TIPO_ADMIN';
            var_mult := var_mult + 1 ;
            execute immediate
            'CREATE SEQUENCE SEQ_AMATIA_TIPO_ADMIN INCREMENT BY 1 START WITH '|| var_mult || ' MAXVALUE 9999999999999999999999999999 MINVALUE 0 CACHE 20';
        END; 
    END; 
    ";
    $stid = oci_parse($c2, $v);
    $checkExe = oci_execute($stid);
    echo $checkExe . "<hr>";
}
else
{
    echo "NOT SUCCESS";
}
?>