Creating generic update statement

mmittal

New Member
Joined
Aug 1, 2019
Messages
5
Hi All,

I'm trying to load data from excel to sql server. For this I created an insert statement which is very generic means this statement can be used for any table. I just have to change the name of the sheet and it will automatically pick up the names of the columns and their values from the rows.

Eg: strSQL = "insert into AeroAdm." & ActiveSheet.Name & "(" & CustoString & ") values( " & myString1 & ")"

Now, I'm trying to get a generic update statement.

The problem here is I'm not able to create this statement since this statement has to read one column heading and then the value of the column based on where condition and then the second column heading and the value and so on.

Eg: 'Update AeroAdm.tablename Set col1 = 'val', col 2 = 'val' and so on till the last column where c.Offset(1, 0).value = '';

Can anybody please guide me how this can be achieved?

Thank you
 

Excel Facts

Shade all formula cells
To shade all formula cells: Home, Find & Select, Formulas to select all formulas. Then apply a light fill color.
Hi All,

I'm trying to load data from excel to sql server. For this I created an insert statement which is very generic means this statement can be used for any table. I just have to change the name of the sheet and it will automatically pick up the names of the columns and their values from the rows.

Eg: strSQL = "insert into AeroAdm." & ActiveSheet.Name & "(" & CustoString & ") values( " & myString1 & ")"

Now, I'm trying to get a generic update statement.

The problem here is I'm not able to create this statement since this statement has to read one column heading and then the value of the column based on where condition and then the second column heading and the value and so on.

Eg: 'Update AeroAdm.tablename Set col1 = 'val', col 2 = 'val' and so on till the last column where c.Offset(1, 0).value = '';

Can anybody please guide me how this can be achieved?

Thank you

My Insert code requires it be fed an array. I have included one of my array constructors so that you can see the dimensions/whatnot for the array you will need to to construct...

Code:
Function cmdPays_Commit_Clicked()
    Dim pArray(0, 4)
    x = Pull_Table(Server_Name, Database_Name, Invo_Table, "SELECT PK", " Where IID like '" & Userform1.cmbPays_Invoices & "'")
    pArray(0, 0) = "P" & Format(Now, "YYYYMMDDHHMMSS")
    pArray(0, 1) = CDbl(Userform1.txtPays_Amount)
    pArray(0, 2) = x(0, 0)
    pArray(0, 3) = Userform1.txtPays_Comment
    pArray(0, 4) = Format(Date, "YYYY-MM-DD") & " " & Format(Time, "HH:MM:SS")
    Upload_Table Server_Name, Database_Name, Pays_Table, Build_Query(pArray, Pays_Table) ' This will fire my Build_Query function first
End Function                                                                              ' And feed the query to my uploader

Here is how I build my query...

Code:
Function Build_Query(qArray, curTable)
    Build_Query = "INSERT INTO " & curTable & " VALUES("
    For i = LBound(qArray, 2) To UBound(qArray, 2)
        If Not IsNull(qArray(0, i)) Then
            Build_Query = Build_Query & "'" & qArray(0, i) & "',"
        Else
            Build_Query = Build_Query & "NULL,"
        End If
    Next i
    Build_Query = Mid(Build_Query, 1, Len(Build_Query) - 1) & ")"
End Function


And then I upload the query here...
Code:
Function Upload_Table(cServer, cDatabase, cTable, cQuery)
    Dim CN As ADODB.Connection, RS As ADODB.Recordset, cmd As ADODB.Command
    Set cmd = New ADODB.Command
    Set RS = New ADODB.Recordset
    Set CN = New ADODB.Connection
    CN.Open "Driver={SQL Server};Server=" & cServer & ";Database=" & cDatabase & ";"
    With cmd
        .ActiveConnection = CN
        .CommandTimeout = 0
        .CommandText = cQuery
    End With
    cmd.Execute
    CN.Close: Set CN = Nothing: Set RS = Nothing: Set cmd = Nothing
End Function
 
Last edited:
Upvote 0

Forum statistics

Threads
1,223,889
Messages
6,175,223
Members
452,620
Latest member
dsubash

We've detected that you are using an adblocker.

We have a great community of people providing Excel help here, but the hosting costs are enormous. You can help keep this site running by allowing ads on MrExcel.com.
Allow Ads at MrExcel

Which adblocker are you using?

Disable AdBlock

Follow these easy steps to disable AdBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the icon in the browser’s toolbar.
2)Click on the "Pause on this site" option.
Go back

Disable AdBlock Plus

Follow these easy steps to disable AdBlock Plus

1)Click on the icon in the browser’s toolbar.
2)Click on the toggle to disable it for "mrexcel.com".
Go back

Disable uBlock Origin

Follow these easy steps to disable uBlock Origin

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back

Disable uBlock

Follow these easy steps to disable uBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back
Back
Top