Question

我正在调用ColdFusion2016中用Oracle 11g编写的过程。自昨天以来我一直在调试失败，有点帮助表示赞赏。我不知道这个错误是由于我的oracle过程还是Coldfusion造成的，所以我通过从我的oracle sql开发人员调用该过程做了一些测试：

variable x refcursor;
variable y varchar2(200);
variable z varchar2(200);
exec um_check_alloc_bene_loadv2(v_session_id => 1, v_summary => :y, v_continue => :z, cv_1 => :x );
print x;
print y;
print z;

这给我一些结果。所以，我的假设是错误必须归因于ColdFusion调用。但我看不出我的电话有什么问题：

        <cfstoredproc procedure="um_check_alloc_bene_loadV2" datasource="#Trim(TESTDB)#">
          <cfprocparam type="in" cfsqltype="cf_SQL_INTEGER" variable="session_id" value="#Trim(max_session_id)#" MAXLENGTH="4">
          <cfprocparam type="out" cfsqltype="CF_SQL_VARCHAR" variable="summary" value="">
          <cfprocparam type="out" cfsqltype="CF_SQL_VARCHAR" variable="continue" value="">
        <cfprocresult name="errors" resultset="1">
        </cfstoredproc>

程序的开头如下：

create or replace PROCEDURE um_check_alloc_bene_loadV2 (
  v_session_id IN     NUMBER DEFAULT NULL,
  v_summary       OUT VARCHAR2                                /* DEFAULT ' '*/
                          ,
  v_continue      OUT VARCHAR2                                /* DEFAULT ' '*/
                          ,
  cv_1         IN OUT SYS_REFCURSOR)
AS
  v_rowcount   NUMBER (10, 0);
  v_errorcount NUMBER (5, 0);
BEGIN
  -- clean errors
  UPDATE um_allocation_beneficiary_ldV2
     SET errors = ' '
   WHERE session_id = v_session_id;

当我从ColdFusion中调用此proc时，我得到了一个我无法弄清楚的错误：

Error Executing Database Query.
[Macromedia][Oracle JDBC Driver][Oracle]ORA-06550: line 1, column 7: PLS-00306: wrong number or types of arguments in call to 
'UM_CHECK_ALLOC_BENE_LOADV2' ORA-06550: line 1, column 7: PL/SQL: Statement 
ignored
........................................
138 :             <cfprocparam type="out" cfsqltype="CF_SQL_VARCHAR" 
variable="summary" value="">
139 :             <cfprocparam type="out" cfsqltype="CF_SQL_VARCHAR" 
variable="continue" value="">
140 :           <cfprocresult name="errors" resultset="1">
141 :           </cfstoredproc>
142 :           <table align="center" width="90%">

SQLSTATE      HY000
DATASOURCE    TESTDB
VENDORERRORCODE   6550
SQL   {call um_check_alloc_bene_loadV2( (param 1) , (param 2) , (param 3) )}
Resources:

Answer 1

您的程序需要四个参数，例如下面但只传递三个参数。感谢。

PROCEDURE um_check_alloc_bene_loadV2 (
  v_session_id ,   
  v_summary    ,   
  v_continue   ,   
  cv_1         )

调用Oracle过程时出现错误

1 个答案: