CreateQuery test_view_filtered (children 3)
 Identifier test_view_filtered
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration EventDate (children 1)
    DataType Date
   ColumnDeclaration CounterID (children 1)
    DataType UInt32
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 2)
     Identifier CounterID
     Identifier EventDate
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       TableIdentifier test_table
    Function less (children 1)
     ExpressionList (children 2)
      Identifier EventDate
      Literal \'2013-01-01\'