Public Sub LoopInQuery() Dim rs As DAO.Recordset Dim strSQL As String ' 创建查询字符串 strSQL = "SELECT * FROM YourTableName" ' 打开记录集 Set rs = CurrentDb.OpenRecordset(strSQL) ' 循环遍历记录集 Do Until rs.EOF ' 在这里执行你想要的操作,例如输出记录的某个字段值 Debug.Print...
然后,我们使用Do Until循环遍历每一行,直到到达结果集的末尾(EOF)。在循环内部,你可以执行你的查询操作,例如获取特定列的值或更新每一行的值。最后,我们关闭结果集并释放相关的资源。 MS Access循环查询的应用场景包括但不限于以下几个方面: 批量处理数据:通过循环查询,可以逐行处理数据并执行相应的操作,例如更新、...
Do Set rst=dbData.OpenRecordset("SELECT * FROM Table WHERE Condition") 'this causing the error!! ... ... ... Loop Until .EOF Exit Sub Err_Handler: If Err.Number= 3046 And i < 100 Then Err.Clear Resume ' (yes, Resume to the same line that cause the error, next time will work...
Do Until rst.EOF gstrSQL = "SELECT FamilyID, DistrictID, RegionID, CellID, CellLevel, CellSort FROM tblmembers WHERE FamilyID = '" & rst.Fields!FamilyID "'" rst1.Open gstrSQL, cnn, adOpenForwardOnly, adLockOptimistic Do Until rst1.EOF ...
2.4.349 WriteAccess 2.4.350 WriteProtect 2.4.351 WsBool 2.4.352 XCT 2.4.353 XF 2.4.354 XFCRC 2.4.355 XFExt 2.4.356 YMult 2.5 Structures 2.6 XCB Structures 2.7 Algorithms 3 Structure Examples 4 Security Considerations 5 Appendix A: Product Behavior ...
do so. While (Not .EOF) 'With this code, we are using a while loop to loop 'through the records. If we reach the end of the recordset, .EOF '...
2.4.349 WriteAccess 2.4.350 WriteProtect 2.4.351 WsBool 2.4.352 XCT 2.4.353 XF 2.4.354 XFCRC 2.4.355 XFExt 2.4.356 YMult 2.5 Structures 2.6 XCB Structures 2.7 Algorithms 3 Structure Examples 4 Security Considerations 5 Appendix A: Product Behavior ...
而在MS-Access中,目前无法通过内置的函数实现类似的操作。在MS-Access中编写自定义函数实现group_concat功能虽然MS-Access中默认不支持group_concat函数,但可以以编写自定义函数的方法来实现类似功能。下面是一个示例代码,可以将指定字段中的所有value合并成一个字符串输出:...
0x00000041 ERROR_NETWORK_ACCESS_DENIED Network access is denied. 0x00000042 ERROR_BAD_DEV_TYPE The network resource type is not correct. 0x00000043 ERROR_BAD_NET_NAME The network name cannot be found. 0x00000044 ERROR_TOO_MANY_NAMES The name limit for the local computer network adapter ...
Which version of the unit test do you prefer, 3 (with the dialer interrupt) or 4 (with the raiserror)? We wouldn't want a unit test that fails to be merged. Will you hold off on merging until we get a fix, or are you asking for a PR that includes the wrapping fix as well an...