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August 14th, 2015, 11:13 AM
#1
How to fetch number of times users transaction insert update n delete using Datatabl
Hi All,
There is a folder in which there are several files. These files are having the data in comma separated values. Ex:
Code:
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00200248' 'Customer Interaction' '2' 'N'
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00200054' 'Customer Service Management' '2' 'N'
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00200051' 'Initiative' '2' 'N'
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00400286' 'ITIL V3 Service Transition' '3' 'N'
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00400283' 'ITIL V3 Service Strategy' '3' 'N'
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00400284' 'ITIL V3 Service Operations' '3' 'N'
7/23/2015 2:04 AP\JinMengI **Info** SubmitToESS() Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID JPM_CAT_ITEM_ID JPM_DESCR90 JPM_RATING1 JPM_YN_3 JPM_DECIMAL_2 JPM_INTEGER_1 DELETE_FLAG STATUS_FLAG DATETIME_STAMP) Values ('294010' '00400287' 'ITIL V3 Continual Service Improvement' '2' 'N'
Now I want to get the output data as below
A Unique user , how many times he did insert , update .
This insert and update can be found in the query (ex: Submit Query=INSERT INTO PS_UG_CV_ESS_STAG(EMPLID) in this query user has done only insertion. Like wise he has done update etc.
Output should be in table as below:
Code:
User Name Insert Update Delete
NA\KochKE 5 4 2
AP\WanQingq 4 10 1
EU\ZsoltH 12 4 1
EU\HontA 10 4 0
i have written the code to get the unique user but not able to get the transaction details for the unique users.
Code:
Code:
Sub Skil()
Dim di As New IO.DirectoryInfo(cmbImport.SelectedItem)
Dim aryFi As IO.FileInfo() = di.GetFiles("*.txt")
Dim fi As IO.FileInfo
Dim tbl As New DataTable("mytable")
tbl.Columns.Add("Date Time", GetType(String))
tbl.Columns.Add("User", GetType(String))
tbl.Columns.Add("Information", GetType(String))
tbl.Columns.Add("Function", GetType(String))
Try
For Each fi In aryFi
Using myStream As System.IO.StreamReader = New System.IO.StreamReader(fi.FullName)
Dim line As String
Dim aRow As DataRow
While Not myStream.EndOfStream
line = myStream.ReadLine().TrimEnd
' line.Substring(0, line.IndexOf(",")).Distinct.ToArray()
Dim sAry As String() = Split(line, ",") 'stream array
If sAry(3) = " Logged in" Then 'for the users who are in "Logged in" state...
aRow = tbl.NewRow
aRow(0) = sAry(0)
aRow(1) = sAry(1)
aRow(2) = sAry(2)
aRow(3) = sAry(3)
tbl.Rows.Add(aRow)
End If
End While
End Using
Next
Dim uniqueUsers As DataTable = New DataTable
Dim dataview As DataView = New DataView(tbl)
uniqueUsers = dataview.ToTable(True, "User")
DataGridView1.DataSource = uniqueUsers
Lbl_unique.Text = uniqueUsers.Rows.Count
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try
end sub
Regards
Prity
Last edited by HanneSThEGreaT; August 17th, 2015 at 02:17 PM.
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