Join from sqlce database

  • Thread starter Thread starter KeesBlunder
  • Start date Start date
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KeesBlunder

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I am trying to get some data from 2 Tabels in a sqlce database and put it in a datagridview

Trying this but i gives an error.

The plan is to search on Reisnr and not on Id , Id is not the same in the 2 Tabels and Reisnr (is a number of the journey )

For example journey nr 14 is present in both


cmd = New SqlCeCommand("Select Reisnr, Subnr, Plaats, Kgladen, Bestemming, From Laden
UNION
Select Reisnr, Subnr, Kgbdn, Plaats, From Lossen", con)
If con.State = ConnectionState.Closed Then con.Open()
myDA = New SqlCeDataAdapter(cmd)
myDataSet = New DataSet()
myDA.Fill(myDataSet, "MyTable")

DataGridView4.DataSource = myDataSet.Tables("MyTable").DefaultView

con.Close()


The error

1365142.jpg


This is a small example of some Columns of Laden and Lossen

1365141.jpg

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