使用PHP 5.3.2和Oracle 11G,我试图将数组从PHP传递到oracle存储过程。这是我的PL / SQL:
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;";
PHP代码我试图绑定数组并执行:
首先:
<?
$this->conn = ociplogon($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);
?>
会产生此错误:
PLS-00306:拨打&#39; UPSERT_TXA_COMPLIANCE_SLCT&#39;
的参数数量或参数类型错误我明显过了1个arg。那么,我有什么问题/如何修复类型问题?
另外我发现了这个
http://www.oracle.com/technetwork/articles/seliverstov-multirows-098120.html
并尝试使用oci集合的旧方式:
$collection = oci_new_collection($this->conn,"NUM_ARRAY");
将我的oracle类型更改为:
create or replace type NUM_ARRAY as varray(100) of number;
我收到了这个错误:
oci_new_collection():ORA-22318:输入类型不是数组类型
任何帮助都会非常感激。
编辑2014年8月14日下午7:08
我更改了我的php oci_bind函数调用以使用SQLT_NUM作为类型。这没有任何影响。然后我改变了我的包裹:
type num_array is table of number index by binary_integer;
(我也从我的架构中删除了原来的num_array)
这个改变使我可以将我的数组传递给存储过程,但是我不能像这样使用数组作为嵌套表:
delete
from my_table
where id not in (select column_value from table(v_compl_id_array));
当我尝试使用该语句编译包体时,我收到此错误:
PL/SQL: ORA-22905: cannot access rows from a non-nested table item
所有文档都告诉我返回架构级别类型?但是当我这样做时,我得到了另一个错误。我知道我可以通过我的pl / sql数组上的循环找到另一种方法来做到这一点,但我真的很想能够使用该模式级别类型。
答案 0 :(得分:3)
答案是这样的。您不能将全局创建或模式级别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,但是您需要全局创建的类型才能将您的数组用作子选择中的嵌套表。所以....这就是我如何使用它。我很高兴听到其他解决方案!但就目前而言,这就是我所做的。
-- 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));