【发布时间】:2015-12-29 09:12:14
【问题描述】:
使用 ADODB 对象从 Excel 中的 VBA 调用存储过程时,似乎得到了意外的空白。从 SQL Server Management Studio 运行该过程时不会出现此问题。
exec usp_testloginalert '2015-11-29 00:00:00','2015-11-30 00:00:00',N'screen'
更新
来自 vba 的代码
Function querylogs(ByVal todate As Date, ByVal fromdate As Date, ByVal desc As String)
Dim cn As ADODB.Connection
Dim cmdProd As ADODB.command
Dim prs As New ADODB.Recordset
sQuery = "usp_testloginalert"
Set cn = New ADODB.Connection
With cn
.Provider = "SQLOLEDB"
sConnection = "dbconn"
.ConnectionString = sConnection
.ConnectionTimeout = 1000
.CommandTimeout = 1000
End With
cn.Open sConnection
Set cmdProd = New ADODB.command
With cmdProd
.ActiveConnection = cn
.CommandType = adCmdStoredProc
.CommandText = "usp_testloginalert"
.CommandTimeout = 1000
End With
Dim prmFromDate As ADODB.Parameter
Set prmFromDate = cmdProd.CreateParameter("@FromDate", adDBDate,adParamInput)
prmFromDate.Value = fromdate
cmdProd.Parameters.Append prmFromDate
Dim prmToDate As ADODB.Parameter
Set prmToDate = cmdProd.CreateParameter("@ToDate", adDBDate, adParamInput)
prmToDate.Value = todate
cmdProd.Parameters.Append prmToDate
Dim prmDescritpion As ADODB.Parameter
cmdProd.Parameters.Append cmdProd.CreateParameter("Descritpion",adBSTR,adParamInput, 100, desc)
Set prs = New Recordset
prs.CursorLocation = adUseClient
prs.Open cmdProd.Execute
Application.EnableCancelKey = True
cn.Close
Set querylogs = prs
End Function
【问题讨论】:
-
显示调用 SP 的代码
-
我想你有
CHAR数据类型的参数 -
不使用 varchar(200) 作为 desc
-
@jennous 没有帮助,如果不能解决问题,就不需要在这里。所以应该尽可能保持清洁。
标签: sql sql-server excel adodb vba