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Public Sub t()
Dim q As QueryDef

For Each q In CurrentDb.QueryDefs
q.SQL = Replace(q.SQL, "table1", "table2")
Next
End Sub




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Public Sub t()
    Dim q As QueryDef
   
    For Each q In CurrentDb.QueryDefs
        q.SQL = Replace(q.SQL, "table1", "table2")
    Next
End Sub

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