您好
我试图使用WORD VBA中的存储过程来使用存储过程检索一些地址来填充列表字段。
Private Sub txtCpny_AfterUpdate()
Dim rst As ADODB.Recordset
Dim cmd As ADODB.Command
Dim param1 As ADODB.Parameter
Dim param2 As ADODB.Parameter
Dim strCpny As String
strCpny = GetSearchString(Me.txtCpny) 'ie %Name%
Set cmd = CreateObject("ADODB.Command")
With cmd
.ActiveConnection = mcn
.CommandText = "LISTPARTNER_NAME"
.CommandType = adCmdStoredProc
Set param1 = .CreateParameter("RCT1", adInteger, adParamInputOutput, , Null)
Set param2 = .CreateParameter("firmaName", adVarChar, adParamInput, 50, strCpny)
.Parameters.Append param1
.Parameters.Append param2
Set rst = .Execute
End With
...Using the recordset here
rst.Close
Set param1 = Nothing
Set param2 = Nothing
Set cmd = Nothing
End Sub
存储过程如下所示:SQL应该产生一个包含匹配公司的记录集。
PROCEDURE LISTPARTNER_NAME (
firmaName IN VARCHAR2 DEFAULT NULL,
RCT1 IN OUT GLOBALPKG.RCT1
)
AS
BEGIN
OPEN RCT1 FOR
SELECT
...
FROM
...
WHERE
KNAG.NAME_ORG LIKE LISTPARTNER_NAME.firmaName
...
END LISTPARTNER_NAME
执行命令时,VB抛出运行时错误
ORA-06550: Line 1, column 13:
PLS-00306: wrong number or types of arguments in call to
'LISTPARTNER_NAME'
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
在我看来,我对参数做错了。我一直在尝试各种版本的设置参数,没有运气 任何线索? 感谢
答案 0 :(得分:1)
看看这个帖子,它可能会有所帮助 http://forums.oracle.com/forums/thread.jspa?threadID=360922
我唯一可以建议的是切换参数的顺序(因此它们的顺序相同 - 我知道ODP默认订购但我不确定ADODB)
答案 1 :(得分:1)
我已在Access中成功使用此代码:
Function runAdo(sql As String, usr As String, pwd As String)
'by Patrick Honorez - www.idevlop.com ----- 09-nov-2012
'Purpose : run Oracle proc using ADO connection
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Set cn = New ADODB.Connection
cn.Open GetPersonalizedConnectStringADO(usr, pwd)
Set rs = New ADODB.Recordset
rs.Open sql, cn, adOpenStatic, adLockReadOnly
cn.Close
End Function
我很少使用Access中的ADO,因为我发现DAO更易于使用,但在这种情况下我必须执行一些需要不同UID的Oracle proc,并创建一个新的DAO Querydef,指定不同的UID和PWD,不起作用,也许是因为Access保留了连接的缓存 所以我决定将ADO用于第二个“用户”,它就像一个魅力。