将PHP数组传递给Oracle存储过程(PLS-00306:错误的参数数量或类型)


passing PHP array to Oracle Stored Proc (PLS-00306: wrong number or types of arguments)

使用PHP 5.3.2和Oracle 11G,我试图通过一个数组从PHP到Oracle存储过程。

create or replace type NUM_ARRAY as table of number;
create or replace package txa as  
  procedure upsert_txa_compliance_slct( v_compl_id_array  in num_array);
end txa; 
create or replace package body txa as
    procedure upsert_txa_compliance_slct(v_compl_id_array  in num_array)
    is
    begin
        .
        . -- sql code removed for brevity.  package and body compile no errors
        .
    end upsert_txa_compliance_slct;
end;

查询:

  $sql = "begin txa.upsert_txa_compliance_slct(:my_array); end;";

和PHP代码我试图绑定数组并执行:

:

<?
$this->conn = ociplogon($dbuser, $dbpass, $dbname);
$this->commit_mode = OCI_COMMIT_ON_SUCCESS;
$this->sth = @ociparse($this->conn, $sql);
oci_bind_array_by_name($this->sth, 
                       ':my_array', 
                       $my_array, 
                       count($my_array), 
                       -1, 
                       SQLT_CHR);
$r = @ociexecute($this->sth, $this->commit_mode);
?>

生成这个错误:

PLS-00306:调用'UPSERT_TXA_COMPLIANCE_SLCT'时参数的数量或类型错误

我显然传递了1个参数。那么,有什么问题/我如何解决类型问题?

另外我发现了这个

http://www.oracle.com/technetwork/articles/seliverstov -多行的html

098120. -

并尝试使用oci集合的旧方法,如下所示:

 $collection = oci_new_collection($this->conn,"NUM_ARRAY");

我把oracle的类型改成这样:

create or replace type NUM_ARRAY as varray(100) of number;

我得到这个错误:

oci_new_collection(): ORA-22318:输入类型不是数组类型

任何帮助都将非常感激。

2014年8月14日东部时间下午7:08

我改变了我的php oci_bind函数调用使用SQLT_NUM作为类型。这没有影响。然后我修改了我的包,包括:

type num_array is table of number index by binary_integer;

(我还从模式中删除了原始的num_array)

这个更改使得可以将我的数组传递给存储过程,但是我不能像这样将数组用作嵌套表:

delete 
  from my_table
 where id not in (select column_value from table(v_compl_id_array));

当我尝试编译包含该语句的包体时,我得到这个错误:

PL/SQL: ORA-22905: cannot access rows from a non-nested table item

所有的文档都告诉我返回到模式级类型?但当我这样做时,我得到了另一个错误。我知道我可以找到另一种方法,使用循环遍历我的pl/sql数组,但我真的希望能够使用模式级别的类型。

答案是:不能将全局创建的类型或模式级别的类型用作存储过程的参数。PHP的oci_bind_array_by_name似乎不适用于全局创建的类型,但您需要全局创建的类型才能将数组用作子选择中的嵌套表。所以…我是这样做的。我很高兴听到其他的解决方案!!但现在,这是我所做的。

-- globally create a type table of number
create or replace type num_array is table of number;
-- in my package i created an internal type table of number
type i_num_array is table of number index by binary_integer;
-- i then used i_num_array (internal type) as the type for my IN parameter to the procedure
upsert_TXA_compliance_slct( v_compl_id_array  in i_num_array)
-- in my procedure i also created a variable that is the type of my globally created type
v_num_array num_array := num_array();
-- then i populated that variable in a loop inside my procedure with the values in my IN param
for i in 1 .. v_compl_id_array.count
loop
  v_num_array.extend(1);
  v_num_array(i) := v_compl_id_array(i);
end loop; 
-- then i used v_num_array as my nested table so this now works:
delete from my_table where id in (select * from table(v_num_array));